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    39 Products

    Quick-Mount Ball Bearings

    Image of Product. Front orientation. Ball Bearings. Quick-Mount Ball Bearings, Set-Screw Shaft Mount.

    Set-Screw

    Shaft Mount

    Slip onto a shaft and secure with the turn of a screw. You don't need any special tools to mount these bearings.
    Set-Screw Shaft Mount—Tighten the screws against the shaft to hold the bearing in place. For high-speed applications, consider clamp-on shaft mounts, which are less likely to slip.
    Steel—Strong and wear resistant. However, these bearings are best for dry environments since moisture will cause them to rust.
    Sealed—The best choice for dirty environments. A barrier seals out dust so it won't gunk up or wear down the balls. However, these bearings retain the most heat since air can't flow through.
    Retaining
    Ring
    Temp.
    Range, ° F
    For Shaft
    Dia.
    For Housing
    ID
    Wd.
    OD
    Thk.
    Bearing
    Seal Type
    ABEC
    Rating
    Dynamic Radial
    Load Cap., lb.
    Max. Rotation
    Speed, rpm
    Min.
    Max.
    Bearing Trade
    No.
    Each
    Set-Screw Shaft Mount
     
    Steel
    11/16"1 3/4"5/8"1.922"0.042"SealedNot Rated2,5505,000-202507611-2RS4768K13000000
     

    Tapered-Roller Bearings

    Image of Product. Front orientation. Roller Bearings. Tapered-Roller Bearings.
    Image of Attribute. Side1 orientation. Contains Annotated. Tapered-Roller Bearings.
    Found anywhere from machine tool spindles to conveyor rollers, these bearings have a two-piece design that allows for adjustment.
    Radial Load
    Cap., lb.
    Thrust Load
    Cap., lb.
    For Shaft
    Dia.
    For Housing
    ID
    Wd.
    Bearing Trade
    No.
    Dynamic
    Static
    Dynamic
    Static
    Max. Rotation
    Speed, rpm
    Lubrication
    Temp. Range,
    ° F
    Each
    For Combined Radial and Thrust Load—Open with Steel Ring
    11/16"1 37/64"0.42"LM11749/LM11710
    		1,3005,2506504,3505,500Required-60 to 2005709K76000000
     

    Needle-Roller Bearings

    Image of Product. Front orientation. Roller Bearings. Needle-Roller Bearings.
    Also known as drawn-cup roller bearings, these are our thinnest roller bearings. The outer ring is drawn out to form a lip that holds the bearing together. Bearings take on the shape of their housing and may be oblong prior to installation.
    Open Bearing—Open bearings dissipate heat more efficiently than sealed bearings.
    Radial Load
    Cap., lb.
    For Shaft
    Dia.
    For Housing
    ID
    Wd.
    Dynamic
    Static
    Max. Rotation
    Speed, rpm
    Lubrication
    For Shaft Surface
    Smoothness, Ra, μin
    Temp. Range,
    ° F
    Specs. Met
    Each
    For Radial Load—Open with Steel Ring
    11/16"7/8"1/2"1,9002,95015,000Required8-20 to 280ISO 281, ISO 765905K50800000
    11/16"7/8"3/4"2,9505,15014,600Required8-20 to 280ISO 281, ISO 765905K5090000
     

    One-Piece Thrust Ball Bearings

    Image of Product. Front orientation. Thrust Bearings. One-Piece Thrust Ball Bearings.
    No need to assemble cages and washers—these thrust ball bearings come as one piece for easy installation. The balls spin inside a raceway instead of a cage, so there's room for more balls to support higher loads than three-piece bearings. An outer band holds the balls inside the raceway, keeping lubricant in and dirt out.
    Steel—Strong and wear resistant. However, these bearings are best for dry environments since moisture will cause them to rust.
    For Shaft
    Dia.
    OD
    Thk.
    Cage
    Material
    Dynamic Thrust
    Load Cap., lb.
    Max. Rotation
    Speed, rpm
    Temp. Range,
    ° F
    Each
    Steel
    11/16"1 11/32"9/16"Steel4,1006,000-40 to 24560715K36000000
     

    Dry-Running Metal-Reinforced Plastic Thrust Bearings

    Image of Product. Front orientation. Thrust Bearings. Dry-Running Metal-Reinforced Plastic Thrust Bearings.
    Combine naturally slippery PTFE with the strength of metal. These bearings don't need lubricant, so there's no oil to maintain, drip off, or attract dust. Backed with steel, they're as strong as other all-metal thrust bearings. However, they're best for dry environments since moisture will cause the steel to rust.
    For Shaft
    Dia.
    OD
    Thk.
    Dynamic Thrust Load
    Cap. @ Speed
    Temp. Range,
    ° F
    Each
    Steel-Backed PTFE
    11/16"1 3/16"1/16"4,000 lb. @ 60 rpm-320 to 5301262N2400000
     

    Oil-Embedded Sleeve Bearings

    Image of Product. Front orientation. Sleeve Bearings. Oil-Embedded Sleeve Bearings.
    Install and forget these self-lubricating bearings. All are made from porous metal and saturated with oil to reduce maintenance and downtime. A good all-around choice, they are used in everything from palm-sized fans in electronics to tire-sized pulleys. Although these bearings will work in most conditions, oil may drip away if temperatures get too high. Consider a graphite-lubricated bearing for higher temperatures or places where you can’t afford the mess. All are fabricated, lubricated, and inspected in the U.S.
    With no moving parts, sleeve bearings are the simplest way to support the load of a rotating shaft while reducing friction. Also known as plain bearings.
    841 Bearing Bronze—A classic choice for a starter pick. Also known as SAE 841 bearings.
    Synthetic Oil Base—A high-quality lubricant makes all the difference. Synthetic oil is less sensitive to temperature changes than mineral oil, so it won't get runny and leak away at higher temperatures.
    For Shaft
    Dia.
    For Housing
    ID
    Lg.
    Dynamic Radial Load
    Cap. @ Speed
    Base Oil
    Temp. Range,
    ° F
    Each
    841 Bearing Bronze
    11/16"13/16"1"1,350 lb. @ 60 rpmSynthetic Oil-35 to 3006391K63700000
     

    Press-Fit Drill Bushings

    Image of ProductInUse. Front orientation. Contains Annotated. Drill Bushings. Press-Fit Drill Bushings.
    Image of Product. Front orientation. Drill Bushings. Press-Fit Drill Bushings.
    Also known as jig bushings, these drill bushings fit inside fixture plate holes to precisely guide drill bits, counterbores, reamers, and other cutting tools. They improve accuracy so your drilled holes and cuts are consistent from part to part. Known for their versatility, drill bushings are also used as spacers, shims, and machinery bushings.
    Press into place with a manual or hydraulic press. Since these bushings are sized slightly larger than the hole for an extremely tight fit, they’ll stay put permanently. These are ANSI Type P bushings—also known as headless bushings—which means you don’t need to counterbore the hole to mount them flush.
    Don't see the size you need? Additional sizes are available.
    Tolerance
    Each
    OD
    Lg.
    For Drill
    Bit Size
    For Drill Bit Size
    Decimal Equiv.
    ID
    OD
    Lg.
    Drill Bushing
    Type
    Material
    Hardness
    1-9
    10-49
    50-Up
    0.6875" ID
    1"1/2"11/16"0.6875"0.0001" to 0.0005"0.0015" to 0.0018"-0.015" to 0.015"PSteelRockwell C618491A751000000000000000000
    1"5/8"11/16"0.6875"0.0001" to 0.0005"0.0015" to 0.0018"-0.01" to 0.01"PSteelRockwell C6198042A6690000000000000
    1"3/4"11/16"0.6875"0.0001" to 0.0005"0.0015" to 0.0018"-0.015" to 0.015"PSteelRockwell C618491A752000000000000000
    1"1"11/16"0.6875"0.0001" to 0.0005"0.0015" to 0.0018"-0.015" to 0.015"PSteelRockwell C618491A753000000000000000
    1"1 1/4"11/16"0.6875"0.0001" to 0.0005"0.0015" to 0.0018"-0.015" to 0.015"PSteelRockwell C618491A571000000000000000
    1"1 1/2"11/16"0.6875"0.0001" to 0.0005"0.0015" to 0.0018"-0.015" to 0.015"PSteelRockwell C618491A754000000000000000
    1"1 3/4"11/16"0.6875"0.0001" to 0.0005"0.0015" to 0.0018"-0.01" to 0.01"PSteelRockwell C6198042A671000000000000000
    1"2 1/8"11/16"0.6875"0.0001" to 0.0005"0.0015" to 0.0018"-0.01" to 0.01"PSteelRockwell C6198042A672000000000000000
    1"3"11/16"0.6875"0.0001" to 0.0005"0.0015" to 0.0018"-0.01" to 0.01"PSteelRockwell C6198042A674000000000000000
     

    Ultra-Low-Friction Oil-Embedded Thrust Bearings

    Image of Product. Front orientation. Thrust Bearings. Ultra-Low-Friction Oil-Embedded Thrust Bearings.
    Our slipperiest metal thrust bearings glide on machines with frequent starts and stops, such as conveyors. Their oil contains nonstick PTFE particles that reduce wear and heat, extending the life of your equipment. All are fabricated, lubricated, and inspected in the U.S.
    High-Load 863 Iron Copper—Iron makes these bearings harder, stronger, and more resistant to sudden starts and stops than 841 bearing bronze. However, they run at slower speeds. The increased iron content also makes them appear silver.
    Synthetic Oil Base—A high-quality lubricant makes all the difference. Synthetic oil is less sensitive to temperature changes than mineral oil, so it won't get runny and leak away if the bearing heats up.
    For Shaft
    Dia.
    OD
    Thk.
    Dynamic Thrust Load
    Cap. @ Speed
    Base Oil
    Lubricant
    Additive
    Temp. Range,
    ° F
    Each
    High-Load 863 Iron Copper
    11/16"1 1/4"1/16"1,500 lb. @ 60 rpmSynthetic OilPTFE
    		-60 to 3007380N136000000
     

    Quick-Disconnect (QD) Bushings

    Image of Product. Front orientation. Pulley and Sprocket Bushings. Quick-Disconnect (QD) Bushings, Clamp-On Shaft Mount.
    Image of Attribute. Side1 orientation. Contains Annotated. Quick-Disconnect (QD) Bushings.

    Clamp-On Shaft Mount

    The screw connections on these bushings easily mate to compatible quick-disconnect sprockets and pulleys. Bushings fit quick-disconnect (QD) sprockets and pulleys of the same bushing trade number. As you tighten the included screws, the bushing grips the shaft and pulls it into the sprocket or pulley.
    Keyway
    Overall
    Wd.
    Wd.
    Dp.
    Fastener Tightening
    Torque, in·lbf
    Material
    Includes
    For Shaft
    Dia.
    Each
    Clamp-On Shaft Mount
     
    Bushing Trade Number SH
    1 5/16"3/16"3/32"108Sintered SteelClamping Screws11/16"6086K226000000
     

    Telescoping Tight-Tolerance Hardened Ultra-Wear-Resistant 440C Stainless Steel Round Tubes

    Image of Product. Tubes Sold Separately. Front orientation. Stainless Steel. Telescoping Tight-Tolerance Hardened Ultra-Wear-Resistant 440C Stainless Steel Round Tubes.

    Tubes Sold

    Separately

    Adjust the diameter of your shaft or rod by nesting these tubes inside each other. They're also known as precision shim stock. You can be confident in their precision since they're held to a tight diameter tolerance. They also come hardened for extra wear and abrasion resistance.
    With even more carbon than 440A, 440C stainless steel is one of the hardest types of stainless steel. It maintains its corrosion resistance in temperatures as hot as 800° F.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    6" Long
    OD
    OD Tolerance
    ID
    Fabrication
    Hardness
    Specs.
    Met
    Each
    1/32" Thick Wall
    3/4"-0.0002" to 0"11/16"SeamlessRockwell C60 (Extra Hard)ASTM A2761991T160000000
     

    Oil-Embedded Thrust Bearings

    Image of Product. Front orientation. Thrust Bearings. Oil-Embedded Thrust Bearings.
    Our simplest-to-use thrust bearings, with no moving parts and no need to lubricate. Their porous surface releases oil over time, so you can install and forget them. While they run in most conditions, oil may drip away if temperatures climb too high. For extremely hot environments, consider graphite-lubricated bearings. All are fabricated, lubricated, and inspected in the U.S.
    841 Bearing Bronze—A balance of strength and speed makes these bearings a good choice for most applications. Also known as SAE 841 bearing bronze.
    Synthetic Oil Base—A high-quality lubricant makes all the difference. Synthetic oil is less sensitive to temperature changes than mineral oil, so it won't get runny and leak away if the bearing heats up.
    For Shaft
    Dia.
    OD
    Thk.
    Dynamic Thrust Load
    Cap. @ Speed
    Base Oil
    Temp. Range,
    ° F
    Each
    841 Bearing Bronze
    11/16"1 1/4"1/8"2,100 lb. @ 60 rpmSynthetic Oil-35 to 3005906K615000000
     

    Removable Drill Bushings

    Image of System. Front orientation. CrossSection view. Contains Annotated. Drill Bushings. Removable Drill Bushings.
    Image of System. Front orientation. CrossSection view. Contains Annotated. Drill Bushings. Removable Drill Bushings.
    Image of Product. Front orientation. Drill Bushings. Removable Drill Bushings.
    Image of Attribute. Front orientation. Contains Annotated. Drill Bushings. 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 (sold separately). By swapping in a bushing with a different ID, you can change the size of your bit and still use the same hole in your fixture. All are made to tight dimensional tolerances for consistent, accurate results, even as you change them in and out. They're also known as slip-fixed and renewable bushings.
    Choose a sleeve with a length that matches the length of your bushing. To prevent bushings from spinning inside the sleeve as you drill, pair a standard sleeve with a lock screw, or use a locking sleeve. For faster placement in and removal from sleeves, use a handle.
    Head
    Tolerance
    Each
    OD
    Lg.
    For Drill
    Bit Size
    For Drill Bit Size
    Decimal Equiv.
    OD
    Thk.
    Lock Screw/Bushing
    Ctr.-to-Ctr.
    ID
    OD
    Lg.
    Drill Bushing
    Type
    Material
    Hardness
    1-5
    6-11
    12-Up
    0.6875" ID
    1"1/2"11/16"0.6875"1 27/64"3/8"59/64"0.0001" to 0.0005"-0.0002" to 0"-0.015" to 0.015"SFSteelRockwell C618493A051000000000000000000
    1"3/4"11/16"0.6875"1 27/64"3/8"59/64"0.0001" to 0.0005"-0.0002" to 0"-0.015" to 0.015"SFSteelRockwell C618493A316000000000000000
    1"1"11/16"0.6875"1 27/64"3/8"59/64"0.0001" to 0.0005"-0.0002" to 0"-0.015" to 0.015"SFSteelRockwell C618493A052000000000000000
     
    Accessories for Drill Bushings
    Drill Bushing Lock Screws
    Image of Product. Front orientation. Drill Bushing Lock Screws. Removable Drill Bushings, Slotted Drive.
    Image of Product. Front orientation. Drill Bushing Lock Screws. Removable Drill Bushings, Hex Drive.
    Image of Attribute. Front orientation. Removable Drill Bushings.

    Slotted Drive

    Hex Drive

    Lock screws thread into a hole in your jig. The head of the screw fits into a notch on the bushing's head, which keeps the bushing from spinning.
    Shoulder
    For Bushing
    OD
    Thread
    Size
    Head
    OD
    Overall
    Lg.
    Head-to-Shoulder
    Lg.
    Lg.
    Wd.
    Hex
    Size
    For Drill
    Bushing Type
    Material
    Pkg.
    Qty.
    Pkg.
    Slotted Drive
    1", 1 3/8"5/16"-18
    		5/8"7/8"3/8"0.2"3/8"—SFSteel108496A15000000
     
    Hex Drive
    1", 1 3/8"5/16"-18
    		5/8"7/8"3/8"0.2"3/8"3/16"SFSteel108496A3200000
     
    Drill Bushing Sleeves
    Image of Product. Front orientation. Drill Bushing Sleeves. Removable Drill Bushings.
    For Bushing
    OD
    ID
    OD
    Lg.
    ID Tolerance
    For Drill
    Bushing Type
    Material
    Hardness
    Sleeve ANSI
    No.
    Each
    1"1"1 3/8"1/2"0.0004" to 0.0007"SFSteelRockwell C61L-88-83556N197000000
    1"1"1 3/8"3/4"0.0004" to 0.0007"SFSteelRockwell C61L-88-123556N19800000
    1"1"1 3/8"1"0.0004" to 0.0007"SFSteelRockwell C61L-88-163556N19900000

    Press-Fit Drill Bushings with Head

    Image of Product. Front orientation. Contains Annotated. Drill Bushings. Press-Fit Drill Bushings with Head.
    Image of Attribute. Front orientation. Contains Annotated. Press-Fit Drill Bushings with Head.
    Image of Specification. Shown in Countersunk Hole. Front orientation. CrossSection view. Drill Bushings. Press-Fit Drill Bushings with Head.
    Image of Specification. Shown in Standard Hole. Front orientation. CrossSection view. Drill Bushings. Press-Fit Drill Bushings with Head.

    Shown in

    Countersunk

    Hole

    Shown in

    Standard Hole

    A flanged head on these bushings acts as a stop, so they won’t press through your jig even under extreme drilling pressure. They’re ANSI Type H bushings, also known as headed bushings. The head adds support and protects the jig from damage caused by heavy use, so they’re often used in jigs made of thin or soft materials. These bushings guide your drill bit, reamer, or other cutting bit to create accurate, consistent holes from one workpiece to the next. They’re also used as spacers, shims, and machinery bushings. Made of hardened, ground steel, they hold their shape and resist wear, so they last for many cycles without needing to be replaced.
    To install, fit the bushing into a hole in your jig. In a standard hole, the head will sit above the jig plate; to mount flush, install in a countersunk hole. A chamfered edge on the bottom of the bushing helps center the bushing in the hole. Once it’s centered, press the bushing into place with a hydraulic or lever press.
    Don't see the size you need? Additional sizes are available.
    Head
    Tolerance
    Each
    OD
    Lg.
    For Drill
    Bit Size
    For Drill Bit Size
    Decimal Equiv.
    OD
    Thk.
    ID
    OD
    Lg.
    Drill Bushing
    Type
    Material
    Hardness
    1-5
    6-11
    12-Up
    0.6875" ID
    1"1/2"11/16"0.6875"1 15/64"5/16"0.0001" to 0.0005"0.0015" to 0.0018"-0.015" to 0.015"HSteelRockwell C618492A048000000000000000000
    1"3/4"11/16"0.6875"1 15/64"5/16"0.0001" to 0.0005"0.0015" to 0.0018"-0.015" to 0.015"HSteelRockwell C618492A049000000000000000
     

    Drill Bushings for Plastic

    Image of Product. Front orientation. Contains Annotated. Drill Bushings. Drill Bushings for Plastic.
    Serrations line the sides of these bushings to keep them from spinning while you drill. Also known as jig bushings, they’re pressed or molded into plastic tooling to guide drill bits, counterbores, and reamers. They help you create consistent, accurate holes from part to part.
    Also Available: Other sizes. Please select 3378A999 and specify ID, OD, and length.
    Tolerance
    OD
    Lg.
    For Drill
    Bit Size
    For Drill Bit Size
    Decimal Equiv.
    ID
    OD
    Drill Bushing
    Type
    Material
    Hardness
    Each
    0.6875" ID
    1"3/4"11/16"0.6875"0.0001" to 0.0005"0.01" to 0.025"SGTool Steel
    		Rockwell C613378A88900000
     

    Removable Drill Bushings for Thin Metal

    Image of Product. Front orientation. Contains Annotated. Drill Bushings. Removable Drill Bushings for Thin Metal.
    Unlike most bushings, these won’t buckle the material or distort the hole when installed in thin-gauge aluminum and steel fixture plates. They’re held in place by a lock ring (sold separately), so they’re easy to remove and reuse. Also known as jig bushings, they accurately guide drill bits, counterbores, reamers, and other cutting tools. Use them to make sure your drilled holes and cuts are consistent from part to part.
    Tolerance
    Thread
    ID
    OD
    Lg.
    For Drill
    Bit Size
    ID
    OD
    For Material
    Thk.
    Size
    Lg.
    Direction
    Material
    Hardness
    Each
    0.6875"1"1/2"11/16"0.0001" to 0.0015"0.003" to 0.005"1/64" to 3/8"1"-14
    		1/4"Left Hand
    		1144 Carbon Steel
    		Rockwell C598509A662000000
    Drill Bushing Lock Rings
    Image of Product. Front orientation. Drill Bushing Lock Rings. Removable Drill Bushings for Thin Metal.
    For Bushing
    OD
    For Material
    Thk.
    OD
    Lg.
    Material
    Each
    1"1/64" to 1/8"1 1/8"3/8"Aluminum
    		8509A527000000
    1"1/64" to 1/8"1 1/4"3/8"Aluminum
    		8509A5220000
    1"9/64" to 3/16"1 1/8"5/16"Aluminum
    		8509A53800000
    1"9/64" to 3/16"1 1/4"5/16"Aluminum
    		8509A5330000
    1"13/64" to 3/8"1 1/8"3/16"Aluminum
    		8509A54900000
    1"13/64" to 3/8"1 1/4"3/16"Aluminum
    		8509A5440000

    Strong-Hold Drill Bushings for Plastic

    Image of Product. Front orientation. Contains Annotated. Drill Bushings. Strong-Hold Drill Bushings for Plastic.
    Designed to grip slippery plastic, the knurls on these bushings keep them from spinning while you drill. Their hold is stronger than serrated bushings, so they can withstand more force. Press or mold into plastic tooling to guide your drill bit and create accurate, consistent holes.
    Also Available: Other sizes. Please select 3379A999 and specify ID, OD, and length.
    Tolerance
    OD
    Lg.
    For Drill
    Bit Size
    For Drill Bit Size
    Decimal Equiv.
    ID
    OD
    Drill Bushing
    Type
    Material
    Hardness
    Each
    0.6875" ID
    1"3/4"11/16"0.6875"0.0001" to 0.0005"0.01" to 0.025"DGTool Steel
    		Rockwell C613379A38700000
     
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