Shaft Bushings | McMaster-Carr

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Width Width

	Lubrication Lubrication

Lubricated

Not Required

Required

	Construction Construction


One Piece	Two Piece

Hinged

	For Load Direction For Load Direction


Radial	Combined Radial and Thrust

Thrust

	Maximum Temperature Maximum Temperature

	Thread Size Thread Size

25,234 Products

Oil-Embedded Sleeve Bearings

Also known as Oilite® bearings.

High-Load Oil-Embedded Sleeve Bearings

Increased iron content makes these bearings stronger and more resistant to shock loads than standard oil-embedded bearings; however they operate at lower speeds.

Ultra-Low-Friction Oil-Embedded Sleeve Bearings

For applications with frequent starts and stops, the oil in these bearings contains particles of slippery PTFE that lubricate the bearing during startup.

Vibration-Damping Oil-Embedded Sleeve Bearings

With a flexible layer of rubber sandwiched between an oil-embedded bronze bearing and rigid metal shell, these bearings reduce wear and machinery noise.

Panel-Mount Oil-Embedded Sleeve Bearings

Unlike other sleeve bearings, these do not need to be fully inserted into a housing. Their unique shape creates a permanent, secure hold in thin panels.

High-Load Ultra-Low-Friction
Oil-Embedded Sleeve Bearings

With extra iron and filled with oil containing slippery PTFE, these bearings support heavy loads that frequently start and stop along shafts. They’re sleeve bearings, so they handle loads parallel to the shaft.

Food Industry Oil-Embedded Sleeve Bearings

The oil in these bearings is suitable for incidental contact with food.

High-Load Food Industry
Oil-Embedded Sleeve Bearings

Embedded with oil that is safe for incidental contact with food, these bearings are suitable for use in high-load applications such as bottling and filling lines in food processing plants. They are also known as Super Oilite® bearings.

Dry-Running Sleeve Bearings

High-Load Dry-Running Sleeve Bearings

A metal shell adds strength.

Light Duty Dry-Running Sleeve Bearings

Use where high loads and speeds are not required.

High-Temperature Dry-Running Sleeve Bearings

Graphite provides a layer of dry lubrication that can operate in high-temperature environments.

Ultra-Low-Friction Dry-Running Sleeve Bearings

Use these bearings in applications with frequent starts and stops because they operate with very little friction.

Food Industry Dry-Running Sleeve Bearings

Made of FDA-listed materials or FDA compliant, these bearings are for use in food applications. They also withstand caustic and washdown environments.

Multipurpose Dry-Running Sleeve Bearings

Reinforced with polyester fabric, these plastic bearings have load and speed capabilities comparable to metal bearings.

Panel-Mount Dry-Running Sleeve Bearings

Permanently and securely install these self-clinching bearings into panels, with no need for precision-bored holes or machined mounts.

Chemical-Resistant Dry-Running Sleeve Bearings

These bearings stand up to a wider range of chemicals than other dry-running sleeve bearings.

Water-Resistant Dry-Running Sleeve Bearings

Good for underwater applications, these bearings won’t swell or warp when wet.

Harsh Environment Dry-Running Sleeve Bearings

Even in the presence of harsh chemicals and extreme temperatures, these bearings operate under heavy loads and at high speeds.

Sleeve Bearings

Multipurpose Sleeve Bearings

These bronze bearings are strong, wear resistant, and excellent at handling shock loads.

Multipurpose Sleeve Bearings with Groove

A figure-8-shaped groove provides a flow path for lubricant, distributing it evenly along the bearing’s surface.

Corrosion-Resistant Sleeve Bearings

The addition of iron and aluminum gives these aluminum-bronze bearings high strength and excellent corrosion resistance—making them suitable for use in marine and mining applications.

Corrosion-Resistant Sleeve Bearings with Groove

Grooves on the inside of the bearing provide a flow path for lubricant, distributing it evenly along the bearing’s surface.

Dry-Running Flanged Sleeve Bearings

Light Duty Dry-Running Flanged Sleeve Bearings

Use where high loads and speeds are not required.

Easy-Install Dry-Running Flanged Sleeve Bearings

A slit running along the length of these bearings allows you to quickly slip them into a housing—no tools required.

Ultra-Low-Friction Dry-Running
Flanged Sleeve Bearings

Use these bearings in applications with frequent starts and stops because they operate with very little friction.

High-Load Dry-Running Flanged Sleeve Bearings

An aluminum shell adds strength.

Food Industry Dry-Running Flanged Sleeve Bearings

Made of FDA listed materials for use in food applications, these bearings also withstand caustic and washdown environments.

High-Temperature Dry-Running
Flanged Sleeve Bearings

Graphite provides a layer of dry lubrication that operates in high-temperature environments.

Multipurpose Dry-Running Flanged Sleeve Bearings

Reinforced with polyester fabric, these plastic bearings have load and speed capabilities comparable to metal bearings.

Water-Resistant Dry-Running Flanged Sleeve Bearings

Good for underwater applications, these bearings won’t swell or warp when wet.

Chemical-Resistant Dry-Running
Flanged Sleeve Bearings

These bearings stand up to a wider range of chemicals than other dry-running flanged sleeve bearings.

Self-Aligning Dry-Running Flanged Sleeve Bearings

Compensating for minor shaft misalignment and not requiring lubrication, these sleeve bearings swivel to self-align and are dry running. They don’t need a housing and you can install and replace them without any tools because they’re slip fit.

High-Speed Self-Aligning Dry-Running
Flanged Sleeve Bearings

Made of acetal with a PTFE filler, these bearings handle velocities up to twice as high as standard acetal bearings. They swivel to compensate for a small amount of shaft misalignment.

Oil-Embedded Flanged Sleeve Bearings

Also known as Oilite® bearings.

High-Load Oil-Embedded Flanged Sleeve Bearings

Increased iron content makes these bearings stronger and more resistant to shock loads than standard oil-embedded bearings; however they operate at lower speeds.

Ultra-Low-Friction Oil-Embedded
Flanged Sleeve Bearings

For applications with frequent starts and stops, the oil in these bearings contains particles of slippery PTFE that lubricate the bearing during startup.

High-Load Food Industry Oil-Embedded
Flanged Sleeve Bearings

Support heavy loads that are often found in bottling and filling lines in food plants—these bearings contain extra iron and FDA-compliant oil. They’re flanged, so they handle loads both parallel and perpendicular to the shaft.

High-Load Ultra-Low-Friction
Oil-Embedded Flanged Sleeve Bearings

With oil for reduced friction and iron for added strength, these bearings handle frequent stops and starts in high-load applications.

Food Industry Oil-Embedded Flanged Sleeve Bearings

The oil in these bearings is suitable for incidental contact with food.

Oil-Embedded Flanged Sleeve
Bearings with Certification

These bearings come with a traceable lot number and material test report. They are also known as Oilite® bearings.

Flanged Sleeve Bearings

Multipurpose Flanged Sleeve Bearings

These bronze bearings are strong, wear resistant, and excellent at handling shock loads.

Corrosion-Resistant Flanged Sleeve Bearings

The addition of iron and aluminum gives these aluminum-bronze bearings high strength and excellent corrosion resistance—making them suitable for use in marine and mining applications.

Multipurpose Flanged Sleeve Bearings with Certification

Furnished with a traceable lot number and material test report, these bronze bearings are strong, wear resistant, and excellent at handling shock loads.

Thrust Bearings

Light Duty Dry-Running Thrust Bearings

Use where high loads and speeds are not required.

High-Temperature Dry-Running Thrust Bearings

Graphite provides a layer of dry lubrication that operates in high-temperature environments.

Ultra-Low-Friction Dry-Running Thrust Bearings

Use these bearings in applications with frequent starts and stops because they operate with very little friction.

High-Load Dry-Running Thrust Bearings

A metal backing adds strength.

Food Industry Dry-Running Thrust Bearings

Made of FDA listed materials for use in food applications, these bearings also withstand caustic and washdown environments.

Chemical-Resistant Dry-Running Thrust Bearings

These bearings stand up to a wider range of chemicals than other dry-running thrust bearings.

Water-Resistant Dry-Running Thrust Bearings

Good for underwater applications, these bearings won’t swell or warp when wet.

Ultra-Low-Friction Oil-Embedded Thrust Bearings

For applications with frequent starts and stops, the oil in these bearings contains particles of slippery PTFE that lubricate the bearing during startup.

High-Load Oil-Embedded Thrust Bearings

Increased iron content makes these bearings stronger and more resistant to shock loads than standard oil-embedded bearings; however they operate at lower speeds.

Oil-Embedded Thrust Bearings

Also known as Oilite® bearings.

High-Load Ultra-Low-Friction
Oil-Embedded Thrust Bearings

Handle heavy loads that frequently start and stop along shafts—these bearings contain extra iron and slippery PTFE lubricant. They’re thrust bearings, which means they support loads parallel to the shaft.

Food Industry Oil-Embedded Thrust Bearings

The oil in these bearings is suitable for incidental contact with food.

High-Load Food Industry
Oil-Embedded Thrust Bearings

Made of 863 iron-copper and embedded with NSF registered H1 oil, these bearings can tackle high-load applications in food plants, such as bottling and filling lines.

Multipurpose Thrust Bearings

These bronze bearings are strong, wear resistant, and excellent at handling shock loads.

Corrosion-Resistant Thrust Bearings

The addition of iron and aluminum gives these aluminum-bronze bearings high strength and excellent corrosion resistance—making them suitable for use in marine and mining applications.

Washers for Needle-Roller Thrust Bearings

Adapt needle-roller thrust bearings to use on unhardened, unground surfaces.

Mounted Sleeve Bearings

Dry-Running Mounted Sleeve Bearings

Made from slippery materials, these bearings reduce friction without the oily mess.

Extreme-Temperature Dry-Running
Mounted Sleeve Bearings

Capable of handling temperatures from -400° to 750° F, these graphalloy bearings withstand the widest temperature range of any of our mounted bearings.

Dry-Running Mounted Sleeve
Bearings for Extreme Misalignment

These nylon bearings swivel inside their housing to compensate for over 20° of shaft misalignment.

Corrosion-Resistant Dry-Running
Mounted Sleeve Bearings

Use these UHMW bearings in wet, corrosive environments.

High-Speed Dry-Running Mounted Sleeve Bearings

Made of acetal blended with PTFE, these bearings handle speeds twice as fast as standard sleeve bearings.

Mounted Sleeve Bearings

A reliable classic—these babbitt bearings are strong and corrosion resistant.

Vibration-Damping Oil-Embedded
Mounted Sleeve Bearings

With a flexible layer of neoprene sandwiched between an oil-embedded bronze bearing and rigid steel shell, these bearings reduce wear and machinery noise.

Oil-Embedded Mounted Sleeve Bearings

Startup friction causes these porous bronze bearings to release a thin layer of oil on the bearing’s surface.

High-Speed Oil-Embedded Mounted Sleeve Bearings

A strong steel housing allows these bearings to handle higher speeds than standard oil-embedded mounted sleeve bearings.

Mounted Sleeve Bearings with Two-Bolt Flange

Light Duty Dry-Running Mounted
Sleeve Bearings with Two-Bolt Flange

Use these nylon or acetal bearings for light loads. The closed backing blocks out dust and other contaminants.

Dry-Running Mounted Sleeve
Bearings with Two-Bolt Flange

Embedded lubricant particles increase the load capacity of these bearings while also making them slippery.

High-Speed Light Duty Dry-Running Mounted
Sleeve Bearings with Two-Bolt Flange

Made of acetal with a PTFE filling, these light duty bearings handle speeds twice as fast as standard acetal bearings can.

High-Speed Dry-Running Mounted
Sleeve Bearings with Two-Bolt Flange

Handling speeds twice as fast as standard mounted sleeve bearings while limiting wear on your system, these bearings are made of PTFE-filled acetal.

Food Industry Dry-Running Mounted
Sleeve Bearings with Two-Bolt Flange

Made of FDA listed PEEK, these bearings are suitable for direct contact with food. The closed backing blocks out dust and other contaminants.

Extreme-Temperature Dry-Running Mounted
Sleeve Bearings with Two-Bolt Flange

Capable of handling temperatures from -400° to 750° F, these graphalloy bearings have the widest temperature range of any of our mounted bearings.

Oil-Embedded Mounted Sleeve
Bearings with Two-Bolt Flange

Startup friction causes these porous bronze bearings to release a thin layer of oil on the bearing’s surface.

Mounted Sleeve Bearings with Four-Bolt Flange

With no moving parts, sleeve bearings are better for dirty environments than ball and roller bearings.

Lead Screws and Screw Jacks

Acme Lead Screws and Nuts

Found in hand-powered clamps, vises, grates, doors, and work tables, lead screws and nuts have broad, square threads that are well suited for quick assembly, high clamping forces, and lifting and lowering heavy objects.

Metric Lead Screws and Nuts

These metric lead screws and nuts have broad, square threads that are well suited for quick assembly, high clamping forces, and lifting and lowering heavy objects. They're commonly found in hand-powered clamps, vises, grates, doors, and work tables.

Ball Screws and Nuts

Also known as single-start ball screws and nuts, these have a single thread that runs the length of the screw. They operate with more torque than fast-travel ball screws and nuts.

Self-Stopping Ball Screws and Nuts

Keep your ball screw spinning without the ball nut damaging your system. When the ball nut reaches the stop pin at either end of the ball screw, it disengages and begins to idle.

Fast-Travel Ball Screws and Nuts

Multiple thread channels (also known as thread starts) create faster linear travel than ball screws with a single thread start.

Fast-Travel Corrosion-Resistant Ball Screws and Nuts

Multiple thread channels (also known as thread starts) create faster linear travel than ball screws with a single thread start.

Corrosion-Resistant Ball Screws and Nuts

Also known as single-start ball screws and nuts, these have a single thread that runs the length of the screw. They operate with more torque than fast-travel ball screws and nuts.

Metric Ball Screws and Nuts

Internal ball bearings provide smooth low-friction travel in applications that require high speeds, accurate positioning, and repeatable movement. Also known as single-start metric ball screws and nuts, these have a single thread that runs the length of the screw.

Threadless Lead Screw Nuts

Install these nuts on a rotary shaft to create a linear positioning system without a lead screw. Instead of threads, a set of angled ball bearings drives the nut along a shaft as it spins.

Metric Ultra-Precision Lead Screws and Nuts

Also known as single-start and self-locking lead screws and nuts, these have a single thread that runs the length of the screw. The nut travels only when the screw turns, so your system won't unexpectedly move when the lead screw is at rest.

Clamping Acme Lead Screw Collars

Thread these one-piece collars onto an Acme lead screw.

Metric Clamping Lead Screw Collars

Install these threaded collars on a metric lead screw to separate and position components, or use them as an end stop to limit travel.

Metric Fast-Travel Ultra-Precision
Lead Screws and Nuts

Multiple thread channels (also known as thread starts) create faster linear travel than lead screws with a single thread start.

Two-Piece Clamping Acme Lead Screw Collars

Mount these two-piece collars anywhere on an Acme lead screw without removing components.

Metric Precision Lead Screws and Nuts

Also known as trapezoidal-thread lead screws and nuts.

Precision Acme Lead Screws and Nuts

Fast-Travel Ultra-Precision Lead Screws and Nuts

Multiple thread channels (also known as thread starts) create faster linear travel than lead screws with a single thread start.

Fast-Travel Precision Acme Lead Screws and Nuts

Multiple thread channels (also known as thread starts) create faster linear travel than lead screws with a single thread start.

Ultra-Precision Lead Screws and Nuts

Bushings for Chain and Belt Drives

Self-Centering Screw-Clamp Bushings

A mounting flange prevents movement during tightening, so it's easy to center these bushings in your sprocket.

Quick-Grip Screw-Clamp Bushings

Also known as Trantorque bushings, these tighten with a twist of the collar nut—no screws needed.

Flush-Mount Screw-Clamp Bushings

Insert these bushings into the bore of your sprocket for flush or recessed mounting.

Self-Adjusting Spring Bushings

A toothed slot lets these bushings contract for insertion into the bore of your sprocket or pulley and then expand for a snug fit.

Light Duty Sleeve Bushings

Reduce the ID of sprockets, pulleys, and gears in low-torque applications.

Split-Tapered Bushings

The tapered barrel on these bushings is split on both sides, allowing them to contract more tightly around the shaft than quick-disconnect and taper-lock bushings.

Quick-Disconnect (QD) Bushings

The screw connections on these bushings easily mate to compatible quick-disconnect sprockets and pulleys.

Taper-Lock Bushings

Mount these hubless bushings flush into your sprocket or pulley for a slim profile with no protruding screws.

Hex Flanged Eccentric Bushings

Often used with V-groove wheels or track roller carriages, these off-center bushings create precise mounting clearance.

Shaft Collars

Clamping Shaft Collars

These metal collars are stronger than plastic shaft collars.

Machinable-Bore Clamping Shaft Collars

Customize the bore of these collars to precisely fit your shaft.

Washdown Clamping Shaft Collars

Suitable for use in washdown applications, these plastic collars also offer good chemical resistance.

Quick-Connect Clamping Shaft Collars

Internal ball bearings allow you to slide a collar onto your shaft in one direction and then automatically lock the collar in place in the opposite direction.

Extra-Wide Clamping Shaft Collars

Wider than standard shaft collars with twice the number of clamping screws, these ensure a better grip for greater holding power.

Ultra-Grip Clamping Shaft Collars

An embedded sleeve squeezes the shaft as you tighten the clamping screws, allowing these collars to handle up to three times the thrust load of standard collars.

Counterbalanced Clamping Shaft Collars

Formed to offset the weight of the clamping screw, these collars won't wobble or vibrate when shafts are spinning—even at high speeds.

Quick-Release Clamping Shaft Collars

Installing and removing a collar is as easy as pushing down and lifting up a clamp lever.

Extra-Grip Clamping Shaft Collars

With larger clamping screws than those found on standard clamping collars, these provide a stronger grip on your shaft without using additional screws.

Precision Adjustable-Width Clamping Shaft Collars

Two knurled sides provide micrometer-like movement for precise width adjustments.

Tight-Hold Quick-Release Clamping Shaft Collars

A threaded lever lets you tighten these collars with more torque than other quick-release styles, ensuring that they stay put on your shaft.

Clamping Shaft Collars with Precision-Ground Face

One side of these collars locks down like a standard one-piece shaft collar; the other has a flush face that's flat to 0.0005", which lets you mount the collars on a shaft next to precision bearings, sprockets, and gears.

Set Screw Shaft Collars

Keep these shaft collars in place by tightening their set screw into the shaft.

Washdown Set Screw Shaft Collars

Made of chemical-resistant nylon, these collars are suitable for washdown applications.

Clamping Two-Piece Shaft Collars

These metal collars are stronger than plastic shaft collars.

Washdown Clamping Two-Piece Shaft Collars

Suitable for use in washdown applications, these plastic collars also offer good chemical resistance.

Machinable-Bore Clamping Two-Piece Shaft Collars

Customize the bore of these collars to precisely fit your shaft.

Clamping Two-Piece Shaft Collars with Wrench Flats

Use a wrench to rotate your drive shaft without marring or gouging the shaft.

Extra-Grip Clamping Two-Piece Shaft Collars

With larger screws than those found on standard clamping collars, these provide a stronger grip on your shaft without using additional screws.

Extra-Wide Clamping Two-Piece Shaft Collars

Wider than standard shaft collars with twice the number of clamping screws, these ensure a better grip for greater holding power.

Quick-Release Two-Piece Clamping Shaft Collars

Make quick adjustments to these shaft collars with a lever on the side.

Inch-to-Metric Clamping Two-Piece Shaft Collars

Although these collars fit inch-sized shafts, they have a metric OD and width for use with metric equipment.

Set Screw Two-Piece Shaft Collars

Tighten the set screw to bite into an unhardened shaft for a secure hold.

Hinged Shaft Collars

Offering the benefits of a two-piece collar in a one-piece design, these collars swing open for positioning then close anywhere on your shaft.

Flange-Mount Shaft Collars

Three tapped counterbored holes and three through-holes provide mounting flexibility.

Face-Mount Shaft Collars

Two tapped holes on the face of these collars allow you to fasten them to gears, pulleys, and sprockets.

Machinable-Face Shaft Collars

These collars have two different sides—one locks down like a standard clamping shaft collar; the other has a flush face that you can machine to add slots, holes, and grooves to match your special setups.

Weldable Shaft Collars

To install, slide these one-piece collars onto the end of your shaft.

Weldable Two-Piece Shaft Collars

Install these collars anywhere on a shaft without removing components or having access to the ends of the shaft.

Top-and-Bottom Mount Shaft Collars

Mount these collars flush against each other or attach components to either side—the round body has flattened ends with tapped holes.

Top-and-Bottom Mount Two-Piece Shaft Collars

Secure items to either side of these collars—each half has a flat end with a tapped hole

Support-Rail Two-Piece Shaft Collars

Install these collars anywhere on a shaft without removing components or having access to the ends of the shaft.

Support-Rail Shaft Collars

Slide these one-piece collars onto the end of your shaft to create an end-stop for linear components.

D-Profile Shaft Collars

To install, slide these one-piece collars onto the end of your shaft.

Bearing Retaining Jam Nuts

Used in pairs or with another bearing retaining nut, these jam nuts—often called shaft nuts—hold bearings, bushings, pulleys, and gears in place on your threaded shaft or spindle.

D-Profile Two-Piece Shaft Collars

Install these collars anywhere on a shaft without removing components or having access to the ends of the shaft.

Bearing Retaining Nuts

Often paired with spring lock washers to strengthen their hold, these retaining nuts—also known as shaft nuts—keep vibration from shifting bearings, bushings, pulleys, and gears on your threaded shaft or spindle.

Bearing Retaining Locknuts

With a nylon insert that grips your threaded shaft or spindle without damaging its threads, these locknuts—also called shaft nuts—hold bearings, bushings, gears, and pulleys prone to vibration tightly in place.

Quick-Release Shaft Collar Handles

These threaded handles take the place of a set screw, allowing you to move set screw shaft collars without additional tools—useful for when the collar serves as a stroke limiter or mounting clamp.

Square Shaft Collars

Install these two-piece collars square shafts.

Hex Two-Piece Shaft Collars

Install these collars anywhere on a shaft without removing components or having access to the ends of the shaft.

Hex Shaft Collars

To install, slide these one-piece collars onto the end of your shaft.

Threaded Shaft Collars

To install, thread these one-piece collars onto the end of your shaft.

Threaded Two-Piece Shaft Collars

Install these collars anywhere on a shaft without removing components or having access to the ends of the shaft.

Shaft Adapters

Step-Up Shaft Adapters

Increase the diameter of your shaft while also making it longer.

Step-Down Shaft Adapters

Reduce the diameter of your shaft while adding length.

Drill Bushings

Press-Fit Drill Bushings

Made-to-Order Press-Fit Drill Bushings

Choose the ID, OD, and length you need.

Finish-Your-Own Press-Fit Drill Bushings

Larger OD tolerances than standard press-fit bushings allow for finishing. Bushings should be machine ground.

Made-to-Order Metric Press-Fit Drill Bushings

Choose the ID, OD, and length you need.

Metric Press-Fit Drill Bushings

Also known as jig bushings, these metric drill bushings fit inside fixture plate holes to guide drill bits, counterbores, reamers, and other cutting tools. They improve accuracy so that your drilled holes and cuts are consistent from part to part.

Corrosion-Resistant Press-Fit Drill Bushings

These bushings are made of stainless steel, which provides excellent corrosion resistance.

Wear-Resistant Press-Fit Drill Bushings

Made of durable tungsten carbide, these bushings outlast steel.

Press-Fit Drill Bushings with Head

The head prevents these bushings from being pushed through the jig when drilling pressure is extreme. The head sits above the jig plate or can be mounted flush by installing in a counterbored hole.

Made-to-Order Press-Fit Drill Bushings with Head

Choose the ID, OD, and length you need.

Metric Press-Fit Drill Bushings with Head

Even under extreme drilling pressure, these metric bushings won't press through your jig plate. A flanged head on the top of the bushing acts as a stop, preventing it from moving as you push down your drill bit, reamer, or other cutting bit.

Made-to-Order Removable Drill Bushings

Choose the ID, OD, and length you need.

Removable Drill Bushings

Replace worn bushings and quickly change IDs without needing to repeatedly use a lever press. Instead of pressing bushings in and out of your jig fixture, which can cause damage, these bushings slide in and out of sleeves.

Drill Bushings for Soft Metal and Wood

The serrations at the top of the bushing grip to prevent rotation and spin out.

Removable Drill Bushings for Thin Metal

Insert these bushings into a drilled hole and twist the lock ring to secure. Reusable and easy to replace, they are held in in place by a separate locking part.

Lock Rings for Drill Bushings for Thin Metal

Twist these lock rings onto bushings to secure them in drilled holes.

Secure-Hold Drill Bushings for Plastic

The knurls resist force and provide better holding strength than serrations. Encase in plastic tooling.

Drill Bushings for Plastic

The serrations grip to prevent rotation and spin out. Press or encase into plastic tooling.

Mounted Linear Bearings

Flange-Mounted Linear Ball Bearings

The flanged housing makes these bearings a good solution for vertical linear motion applications.

Corrosion-Resistant Flange-Mounted
Linear Ball Bearings

The shell, housing, and balls of these bearings are stainless steel for excellent corrosion resistance.

High-Speed Flange-Mounted Linear Sleeve Bearings

A ceramic coating makes high speeds as well as rapid acceleration and deceleration possible.

Chemical-Resistant Flange-Mounted
Linear Sleeve Bearings

The Frelon liner on these bearings allows them to stand up to a wider range of chemicals than other flange-mounted linear sleeve bearings.

Sleeve Bearing Blocks for Washdown Environments

Made from a single piece of slippery UHMW plastic, these bearings have no cracks or crevices so they’re easy to clean.

High-Speed Mounted Linear Sleeve Bearings

A ceramic coating makes high speeds as well as rapid acceleration and deceleration possible.

Mounted Linear Sleeve Bearings

Virtually maintenance free, these bearings have slippery, chemical-resistant liners that don't require added lubrication.

High-Load Mounted Linear Sleeve Bearings

With two bearings mounted in one housing, these sleeve bearings can handle heavier loads than standard mounted linear sleeve bearings.

High-Load High-Speed Mounted Linear Sleeve Bearings

With two bearings mounted in a single housing, these bearings have load capacities more than 10 times as high as standard mounted linear sleeve bearings. A ceramic liner helps them achieve high speeds as well as rapid acceleration and deceleration.

Mounted Linear Ball Bearings

Choose ball bearings for debris-free environments and when speed is a necessity. They operate with less friction than sleeve bearings, so you can run them at higher speeds.

Corrosion-Resistant Mounted Linear Ball Bearings

Outdoor as well as mild chemical environments are no problem for these bearings. They have stainless steel balls for corrosion resistance.

Adjustable Mounted Linear Ball Bearings

Use the adjustment screw in the housing to tighten or loosen the snugness (also known as preload) of the bearing to your shaft.

High-Load Mounted Linear Ball Bearings

Designed to handle heavy loads, these bearings have the highest load capacities of any mounted linear ball bearings we offer.

Frictionless-Motion Mounted Linear Air Bearings

Float bearings on air for precise, frictionless movement. Unlike traditional bearings that can wear your shaft down, these bearings are suspended using pressurized air for linear and rotary motion.

Mounted Linear Bearings for Support Rail Shafts

Mounted Linear Sleeve Bearings for Support Rail Shafts

Virtually maintenance free, these bearings have slippery, chemical-resistant liners that don't require added lubrication.

High-Load High-Speed Mounted Linear
Sleeve Bearings for Support Rail Shafts

With two bearings mounted in a single housing, these bearings have higher load capacities than standard ones. A ceramic liner helps them achieve high speeds as well as rapid acceleration and deceleration.

High-Speed Mounted Linear Sleeve
Bearings for Support Rail Shafts

A ceramic coating makes high speeds as well as rapid acceleration and deceleration possible.

High-Load Mounted Linear Sleeve
Bearings for Support Rail Shafts

With two bearings mounted in one housing, these sleeve bearings withstand heavy loads. Use them on round support rail shafts for applications that require maximum rigidity.

Mounted Linear Ball Bearings for Support Rail Shafts

Mount these bearings on a support rail shaft for applications requiring maximum rigidity.

High-Load Mounted Linear Ball
Bearings for Support Rail Shafts

Designed to handle heavy loads, these bearings have higher load capacities than comparable standard mounted linear ball bearings for support rail shafts.

Corrosion-Resistant Mounted Linear
Ball Bearings for Support Rail Shafts

Outdoor as well as mild chemical environments are no problem for these bearings. They have stainless steel balls for corrosion resistance.

Mounted Linear Bearings for Spline Shafts

Ready to mount on your linear motion spline shaft, these bearings come installed in a housing and have grooves that match up with the splines on your shaft.

Linear Bearings

Linear Ball Bearings

Use ball bearings in debris-free environments and when speed is a necessity. They operate with less friction than sleeve bearings, so you can run them at higher speeds.

Linear and Rotary Ball Bearings

Engineered for simultaneous linear and rotary motion, these bearings are used with round end-supported shafts.

High-Temperature Linear Ball Bearings

The choice for low-friction motion in high-temperature environments.

High-Load Linear Ball Bearings

Designed to handle heavy loads, these bearings have higher load capacities than comparable standard linear ball bearings.

Dust-Resistant Linear Sleeve Bearings

Ridges on the inside of these bearings wipe away dust and debris as the bearing travels on a shaft.

High-Speed Ultra-Thin Linear Sleeve Bearings

Use these ultra-thin sleeve bearings in high-speed applications where clearance is a concern.

Ultra-Thin Linear Sleeve Bearings

Thinner than standard linear sleeve bearings, these bearings fit where clearance is a concern.

High-Speed Linear Sleeve Bearings

A ceramic liner makes high speeds as well as rapid acceleration and deceleration possible.

Linear Sleeve Bearings

Because they usually do not require lubrication, linear sleeve bearings outperform linear ball bearings in dirty environments.

Food Industry Linear Sleeve Bearings

Made of FDA-listed materials for use in food applications, these bearings also have excellent chemical and corrosion resistance.

Electrical-Insulating Linear Sleeve Bearings

These fiberglass bearings are lightweight, nonmagnetic, and won’t conduct electricity.

Linear Bearings for Spline Shafts

Grooved on the inside, these bearings rotate with your spline shaft as they move loads up and down its length.

Linear Bearings for Support Rail Shafts

Linear Sleeve Bearings for Support Rail Shafts

Sleeve bearings outperform ball bearings in dirty environments. Use them for low speed applications.

Food Industry Linear Sleeve
Bearings for Support Rail Shafts

Made of FDA-listed materials for use in food applications, these bearings also have excellent chemical and corrosion resistance.

High-Speed Linear Sleeve
Bearings for Support Rail Shafts

These bearings have a ceramic liner to help them achieve high speeds as well as rapid acceleration and deceleration.

High-Temperature Linear Ball
Bearings for Support Rail Shafts

The choice for low-friction motion in high-temperature environments.

Linear Ball Bearings for Support Rail Shafts

Ball bearings create less friction than sleeve bearings, so they require less force to operate.

High-Load Linear Ball Bearings for Support Rail Shafts

Designed to handle heavy loads, these bearings have higher load capacities than comparable standard linear ball bearings for support rail shafts.

Linear Bearing Housings

Slide up to two linear ball or sleeve bearings into these housings and secure them with the included internal retaining rings.

Flange-Mounted Linear Bearing Housings

Slide up to two linear ball or sleeve bearings into these housings and secure them with the included internal retaining rings.

Unthreaded Spacers

Nylon Unthreaded Spacers

These spacers have excellent wear and abrasion resistance. Exposure to moisture may cause them to expand.

PTFE Unthreaded Spacers

PTFE spacers have a slippery surface and surpass most plastic spacers when it comes to chemical resistance and performance in extreme temperatures.

Polyethylene Unthreaded Spacers

Almost nonabsorbent, these unthreaded LDPE and HDPE spacers won't swell when exposed to water.

Polycarbonate Unthreaded Spacers

Made of FDA-listed material, these clear spacers can be used in food and beverage applications.

PEEK Unthreaded Spacers

Use PEEK spacers as an alternative to metal spacers in high-temperature, high-stress applications. They resist chemicals, wear, and moisture.

Acetal Unthreaded Spacers

Naturally slippery and wear resistant, acetal spacers also offer some resistance to moisture.

Polypropylene Unthreaded Spacers

Polypropylene spacers have a hard surface and resist many chemicals and solvents.

316 Stainless Steel Unthreaded Spacers

These spacers have excellent corrosion resistance and are passivated for enhanced protection.

Aluminum Unthreaded Spacers

Made of aluminum, these spacers are lightweight and mildly corrosion resistant.

Zinc-Plated Steel Unthreaded Spacers

The zinc plating provides some corrosion resistance.

18-8 Stainless Steel Unthreaded Spacers

18-8 stainless steel spacers have good corrosion resistance.

Zinc-Plated Brass Unthreaded Spacers

Brass makes these spacers electrically conductive and the zinc-plated finish adds corrosion resistance.

Black-Anodized Aluminum Unthreaded Spacers

The anodized coating on these lightweight spacers provides increased abrasion resistance over uncoated aluminum.

Titanium Unthreaded Spacers

Choose titanium spacers for their high strength-to-weight ratio and excellent corrosion resistance.

Vibration-Damping Unthreaded Spacers

Reduce vibration, shock, and noise with these spacers that compress between components.

Made-to-Order Unthreaded Spacers

Choose the OD, ID, length, and material and we will accommodate your unique spacer needs.

Electrical-Insulating Unthreaded Spacers

Protect components from electrical charges.

Polished Unthreaded Spacers

With their mirror-like finish, these are the go-to spacers when appearance matters.

Unthreaded Spacer Stock

Cut stock to the length you need.

Slotted Unthreaded Spacers

An economical alternative to standard unthreaded spacers.

Unthreaded Spacers for Keyed Shafts

Also known as arbor spacers, these are notched to space components on a keyed shaft.

Unthreaded Spacers for Tubes

Also known as saddle washers, the curved end fits against round objects such as tube and pipe.

Unthreaded Spacers for Angles

The 45° end fits against an angled surface to create a flat surface for connection.

Press-Fit Unthreaded Spacers

Also known as captive spacers, the splines on these bite into a panel for a permanent hold.

Round Shims

Ring Shims

Precisely align, level, and adjust spacing on fasteners and shafts with these shims.

Ring Shim Sets

Be prepared with ring shims in a variety of thicknesses. These shims fit around fasteners and shafts to precisely align, level, and adjust spacing.

Peel-Away Layered Ring Shims

These shims are made of layers of metal bonded with adhesive. Remove layers with a utility knife until you get the thickness you need.

Wide-Rim Ring Shims

Also known as machinery bushings, these shims have an oversized OD to create a larger bearing surface for reduced wear between moving parts.

Color-Coded Ring Shims

Precisely align, level, and adjust spacing on fasteners, shafts, and machinery with these shims, which are color-coded by thickness for easy identification.

Color-Coded Ring Shim Sets

Be prepared with ring shims in a variety of thicknesses. These shims are color-coded by thickness for easy identification.

Tight-Fit Ring Shims

For a snug fit around a shaft, the ID of these shims is held to a tighter tolerance than other round shims.

Shims for Shortening Screw Shoulders

Slide these shims under the screw head to shorten the shoulder length.

Shims for Lengthening Screw Shoulders

Spin these shims onto screw threads to extend the shoulder length.

Shim Sets for Keyed Shafts

Be prepared with shims in a variety of thicknesses. Also known as arbor spacers, these shims are notched to fit over keyed shafts.

Shims for Keyed Shafts

Precisely shaped to fit snugly on keyed shafts, these shims align, level, and space components. Because of their tight fit, they also help components rotate in unison with the shaft.

Shims for Ball Bearing Housings

Also called tolerance rings, these rings are for use in stamped, molded, or worn housings to form a tight hold on the bearings.

Shims for Ball Bearings

Adjust spacing between bearings and other components on shafts. These shims are sized to fit the outer rim of a bearing.

Shims for D-Profile Shafts

These shims are shaped to fit over D-profile shafts. Use them to precisely align, level, and adjust spacing.

Shim Sets for D-Profile Shafts

Be prepared with shims in a variety of thicknesses. These shims are shaped to fit over D-profile shafts. Use them to precisely align, level, and adjust spacing.

Shims for Button Dies

Place these shims under sharpened dies to restore their original height and extend their life.

Disc Shims

Use these round shims as they are, or punch out the middle to create the ID you need.

Slotted Shims

Breakaway Slotted Shims

These shims are scored so you can easily shorten them to the length you need. Designed to fit around screws, they are commonly used in window, door, and cabinet installations.

Large-Adjustment Slotted Shims

Use these thick shims to align cabinets, doors, and windows, or for other rough leveling.

Slotted Shim Sets

Be prepared with slotted shims in a variety of thicknesses. The slot lets you insert, remove, and adjust the shims without disassembling your machinery.

Color-Coded Slotted Shim Sets

Keep slotted shims in a variety of thicknesses on hand with these sets, which are color-coded by thickness for easy identification. The slot lets you insert, remove, and adjust the shims without disassembling your machinery.

Color-Coded Slotted Shims

These shims are color-coded by thickness for easy identification. The slot lets you insert, remove, and adjust the shims without disassembling your machinery.

Slotted Shims

The slot lets you insert, remove, and adjust the shims without disassembling your machinery.

Multi-Slotted Shims

Use a single shim on feet or positioning arms that are secured with multiple fasteners. The slots let you insert, remove, and adjust the shims without disassembling your machinery. Also known as finger shims.

Interlocking Color-Coded Horseshoe Shims

Clips on these shims hold them together when stacked, and they are color coded by thickness for easy identification. Designed to fit around screws, they are commonly used in window, door, and cabinet installations.

Shims for Hinges

Slide these shims behind your door’s hinge to align it in the jamb.

Horseshoe Shims

Align cabinets, doors, and windows with these shims. The horseshoe design fits around screws.

Color-Coded Horseshoe Shims

These shims are color-coded by thickness for easy identification. The horseshoe design fits around screws.

Tapered Shims

Heavy Duty Tapered Shims

Ridges keep these aluminum shims from sliding apart when stacked. Designed for aligning shafts and axles, they support heavier loads than plastic tapered shims.

Tapered Shims

Ridges keep these shims from sliding apart when stacked.

Slotted Tapered Shims

The slot lets you install these rigid shims around screws.

Breakaway Tapered Shims

Easily snap off any excess to get the length you need.

Shim Stock

Cut this stock into custom shapes to fit your application.

Shim Stock Sets

Keep shim stock in a variety of thicknesses on hand with these sets. Cut into custom shapes to fit your application.

Color-Coded Shim Stock Sets

Keep shim stock in a variety of thicknesses on hand with these sets, which are color coded by thickness for easy identification. Cut them into custom shapes to fit your application.

Adhesive-Back Shim Stock

A durable acrylic adhesive keeps this shim stock from sliding out of place. Cut it into custom shapes to fit your application.

Peel-Away Layered Shim Stock

Cut this shim stock into custom shapes to fit your application. Stock is made of layers of material bonded with adhesive; remove layers with a utility knife until you get the thickness you need.

Shim Tape

Level dies, plates, presses, and other machine tools—this shim tape conforms to curves and uneven surfaces.

Color-Coded Shim Stock

This shim stock is color coded by thickness for easy identification. Cut it into custom shapes to fit your application.

Made-to-Order Shims

Made-to-Order Peel-Away Layered Shims

Send us a drawing, and we'll cut your custom shim. Shims are made of layers of metal bonded with adhesive; remove layers with a utility knife until you get the thickness you need.

Made-to-Order Shims

Send us a drawing, and we'll cut your custom shim.

Plastic Shim Plates

Breakaway Shim Plates

These thick shims are scored to make size adjustments easy—break off the excess shim for a custom fit around fasteners or corners. Use them to align cabinets, doors, and windows, or for other rough leveling.

Slip-Resistant Shim Plates

The textured surface of these thick shims keeps them from sliding apart when stacked. Use them to align cabinets, doors, and windows, or for other rough leveling.

Unthreaded Inserts

Steel Unthreaded Inserts for Plastic

A zinc-plated finish gives these steel inserts mild corrosion resistance.

Brass Unthreaded Inserts for Plastic

Made from brass, these inserts are nonmagnetic, mildly corrosion resistant, and electrically conductive.

Aluminum Unthreaded Inserts for Plastic

These aluminum inserts are lightweight, nonmagnetic, and mildly corrosion resistant.

Unthreaded Inserts for Metal

Protect bolts from sideways (shear) pressure.

Shim Assortments

Shim Stock Assortments

Create a custom shim to fit your application.

Ring Shim Assortments

Use round shims to precisely align, level, and adjust spacing on shafts and machinery.

Shim Assortments for Shortening Shoulder Screws

Slide onto a shoulder screw to shorten the length of the shoulder.

Shim Assortments for Lengthening Shoulder Screws

Spin these tight-fitting shims onto your screw's threads to lengthen the shoulder.

Shim Assortments for Button Dies

Place these shims under sharpened dies to restore their original height and extend the life of the dies.

Building and Machinery Hardware

Shaft Grommets

Support shafts, bearings, and other moving parts that are routed through a hole. These grommets are slippery to allow parts to move freely in the hole. Install them on thin sheet-metal panels.

Robot Bases

Elevate robot arms with these bases so they can reach onto raised surfaces, such as conveyor belts or workstations.

T-Slotted Framing Mounting Brackets

Attach sensors, tubes, and other components to T-slotted framing rails and structures.

T-Slotted Framing Monitor Mounts and Positioning Arms

Attach and position phones, tablets, monitors, and other displays on T-slotted rails.

Vibration-Damping Bushings

Easier to install than grommets, push these bushings through your mounting hole to dampen vibration. Use them with a vibration-damping washer to isolate vibration.

Extreme-Temperature Vibration-Damping Bushings

In addition to having a wider temperature range than our other vibration-damping bushings, these have excellent weather resistance.

Ribbed Vibration-Damping Bushings

Ribbed bushings are more flexible than our smooth vibration-damping bushings, so they're easier to install.

Extreme-Temperature Ribbed
Vibration-Damping Bushings

In addition to having a wider temperature range than our other ribbed vibration-damping bushings, these have excellent weather resistance.

Mounts for Robot Teach Pendants

Store your robot teach pendant conveniently near your robot but out of harm’s way.

Multipurpose Plastic

Wear-Resistant Easy-to-Machine
Delrin® Acetal Resin Tubes

Delrin® acetal resin, also known as acetal homopolymer, is stronger and stiffer than acetal copolymer.

Slippery UHMW Polyethylene Tubes

In addition to a low-friction surface that prevents sticking and binding, this tough material is impact and wear resistant to handle the scuffs, scrapes, and strikes that other plastics can’t.

Dissolvable Shims

Use these paper shims to create a gap while welding, then spray them with water and they instantly melt away.

Oil-Embedded Sleeve Bearings

Oil-Embedded Sleeve Bearings

High-Load Oil-Embedded Sleeve Bearings

Ultra-Low-Friction Oil-Embedded Sleeve Bearings

Vibration-Damping Oil-Embedded Sleeve Bearings

Panel-Mount Oil-Embedded Sleeve Bearings

High-Load Ultra-Low-FrictionOil-Embedded Sleeve Bearings

Food Industry Oil-Embedded Sleeve Bearings

High-Load Food IndustryOil-Embedded Sleeve Bearings

Dry-Running Sleeve Bearings

High-Load Dry-Running Sleeve Bearings

Light Duty Dry-Running Sleeve Bearings

High-Temperature Dry-Running Sleeve Bearings

Ultra-Low-Friction Dry-Running Sleeve Bearings

Food Industry Dry-Running Sleeve Bearings

Multipurpose Dry-Running Sleeve Bearings

Panel-Mount Dry-Running Sleeve Bearings

Chemical-Resistant Dry-Running Sleeve Bearings

Water-Resistant Dry-Running Sleeve Bearings

Harsh Environment Dry-Running Sleeve Bearings

Sleeve Bearings

Multipurpose Sleeve Bearings

Multipurpose Sleeve Bearings with Groove

Corrosion-Resistant Sleeve Bearings

Corrosion-Resistant Sleeve Bearings with Groove

Dry-Running Flanged Sleeve Bearings

Light Duty Dry-Running Flanged Sleeve Bearings

Easy-Install Dry-Running Flanged Sleeve Bearings

Ultra-Low-Friction Dry-RunningFlanged Sleeve Bearings

High-Load Dry-Running Flanged Sleeve Bearings

Food Industry Dry-Running Flanged Sleeve Bearings

High-Temperature Dry-RunningFlanged Sleeve Bearings

Multipurpose Dry-Running Flanged Sleeve Bearings

Water-Resistant Dry-Running Flanged Sleeve Bearings

Chemical-Resistant Dry-RunningFlanged Sleeve Bearings

Self-Aligning Dry-Running Flanged Sleeve Bearings

High-Speed Self-Aligning Dry-RunningFlanged Sleeve Bearings

Oil-Embedded Flanged Sleeve Bearings

Oil-Embedded Flanged Sleeve Bearings

High-Load Oil-Embedded Flanged Sleeve Bearings

Ultra-Low-Friction Oil-EmbeddedFlanged Sleeve Bearings

High-Load Food Industry Oil-EmbeddedFlanged Sleeve Bearings

High-Load Ultra-Low-FrictionOil-Embedded Flanged Sleeve Bearings

Food Industry Oil-Embedded Flanged Sleeve Bearings

Oil-Embedded Flanged SleeveBearings with Certification

Flanged Sleeve Bearings

Multipurpose Flanged Sleeve Bearings

Corrosion-Resistant Flanged Sleeve Bearings

Multipurpose Flanged Sleeve Bearings with Certification

Thrust Bearings

Light Duty Dry-Running Thrust Bearings

High-Temperature Dry-Running Thrust Bearings

Ultra-Low-Friction Dry-Running Thrust Bearings

High-Load Dry-Running Thrust Bearings

Food Industry Dry-Running Thrust Bearings

Chemical-Resistant Dry-Running Thrust Bearings

Water-Resistant Dry-Running Thrust Bearings

Ultra-Low-Friction Oil-Embedded Thrust Bearings

High-Load Oil-Embedded Thrust Bearings

Oil-Embedded Thrust Bearings

High-Load Ultra-Low-FrictionOil-Embedded Thrust Bearings

Food Industry Oil-Embedded Thrust Bearings

High-Load Food IndustryOil-Embedded Thrust Bearings

Multipurpose Thrust Bearings

Corrosion-Resistant Thrust Bearings

Washers for Needle-Roller Thrust Bearings

Washers for Needle-Roller Thrust Bearings

Mounted Sleeve Bearings

Dry-Running Mounted Sleeve Bearings

Extreme-Temperature Dry-RunningMounted Sleeve Bearings

Dry-Running Mounted SleeveBearings for Extreme Misalignment

Corrosion-Resistant Dry-RunningMounted Sleeve Bearings

High-Speed Dry-Running Mounted Sleeve Bearings

Mounted Sleeve Bearings

Vibration-Damping Oil-EmbeddedMounted Sleeve Bearings

Oil-Embedded Mounted Sleeve Bearings

High-Speed Oil-Embedded Mounted Sleeve Bearings

Mounted Sleeve Bearings with Two-Bolt Flange

Light Duty Dry-Running MountedSleeve Bearings with Two-Bolt Flange

Dry-Running Mounted SleeveBearings with Two-Bolt Flange

High-Load Ultra-Low-Friction
Oil-Embedded Sleeve Bearings

High-Load Food Industry
Oil-Embedded Sleeve Bearings

Ultra-Low-Friction Dry-Running
Flanged Sleeve Bearings

High-Temperature Dry-Running
Flanged Sleeve Bearings

Chemical-Resistant Dry-Running
Flanged Sleeve Bearings

High-Speed Self-Aligning Dry-Running
Flanged Sleeve Bearings

Ultra-Low-Friction Oil-Embedded
Flanged Sleeve Bearings

High-Load Food Industry Oil-Embedded
Flanged Sleeve Bearings

High-Load Ultra-Low-Friction
Oil-Embedded Flanged Sleeve Bearings

Oil-Embedded Flanged Sleeve
Bearings with Certification

High-Load Ultra-Low-Friction
Oil-Embedded Thrust Bearings

High-Load Food Industry
Oil-Embedded Thrust Bearings

Extreme-Temperature Dry-Running
Mounted Sleeve Bearings

Dry-Running Mounted Sleeve
Bearings for Extreme Misalignment

Corrosion-Resistant Dry-Running
Mounted Sleeve Bearings

Vibration-Damping Oil-Embedded
Mounted Sleeve Bearings

Light Duty Dry-Running Mounted
Sleeve Bearings with Two-Bolt Flange

Dry-Running Mounted Sleeve
Bearings with Two-Bolt Flange

High-Speed Light Duty Dry-Running Mounted
Sleeve Bearings with Two-Bolt Flange

High-Speed Dry-Running Mounted
Sleeve Bearings with Two-Bolt Flange

Food Industry Dry-Running Mounted
Sleeve Bearings with Two-Bolt Flange

Extreme-Temperature Dry-Running Mounted
Sleeve Bearings with Two-Bolt Flange

Oil-Embedded Mounted Sleeve
Bearings with Two-Bolt Flange

Metric Fast-Travel Ultra-Precision
Lead Screws and Nuts