Axle Spacers | McMaster-Carr

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System of Measurement

OD

ID

Material

Garolite G-10/FR4

Molybdenum Disulfide

Shaft Diameter

Screw Size

Length

Thickness

0.001" to 0.003"

0.002" to 0.004"

0.004" to 0.006"

0.005" to 0.006"

0.005" to 0.024"

0.005" to 0.030"

Washer Type

Finish

Black Zinc Plated

Corrosion-Resistant Coated

Nickel Chrome Plated

Phosphate Coated

Zinc Flake Coated

Plain Bearing Type

Performance

Abrasion Resistant

Chemical Resistant

Corrosion Resistant

Electrically Insulating

Finish-Your-Own

Flame Retardant

High Misalignment

DFARS Specialty Metals

RoHS

Compliant with Exemptions

REACH

Color

Export Control Classification Number (ECCN)

Shape

Shaft Mount Type

Shaft Type

Round with Support Rail

Hardness

For Housing ID

0.3124" to 0.3130"

0.3749" to 0.3755"

0.3750" to 0.3755"

0.3755" to 0.3764"

0.3760" to 0.3770"

0.4999" to 0.5005"

0.5000" to 0.5005"

Width

Thread Size

Specifications Met

Federal Specification

Construction

Recycled Material

How can we improve?

33,341 Products

Power Transmission

Sleeve Bearings

Sleeve Bearings

With no moving parts, the plainest type of bearing

Flanged Sleeve Bearings

Flanged Sleeve Bearings

A sleeve and thrust bearing in one to support both parallel and perpendicular loads

Thrust Bearings

Thrust Bearings

Support loads parallel to the shaft with plain, ball, or roller bearings

Mounted Bearings

Mounted Bearings

Ball, roller, and sleeve bearings ready to bolt in place

Linear Bearings

Linear Bearings

Minimize friction as parts move along a shaft

Bearing Lock Washers

Bearing Lock Washers

Lock bearing nuts in place to prevent loosening due to vibration

Shaft Collars

Hold and position parts on a shaft, or limit shaft movement

Shaft Collar Adapters

Shaft Collar Adapters

Sized specifically to adapt standard shaft collars to pipe, creating a tight fit

Bore Reducers

Adapt the bore of a component to a smaller size for mounting on a shaft

Pulley and Sprocket Bushings

Pulley and Sprocket Bushings

Mount between a rotating shaft and equipment to secure the shaft and reduce vibration

Rod End Inserts

Rod End Inserts

Attach to rod ends to increase the amount of misalignment they can handle

Disc Springs

Maintain tension and separate components on shafts, under bolt heads, and at the ends of valves

Fastening and Joining

Washers

Nearly every size and shape imaginable, from flat washers to clipped to curved

Sealing Washers

Sealing Washers

Prevent fluids from leaking around fasteners

Lock Washers

Resist vibration to prevent fasteners from loosening

Cushioning Washers

Cushioning Washers

Cushion joints to dampen vibration and protect them from wear

Leveling Washers

Leveling Washers

Curved or tapered to compensate for uneven mounting surfaces

Finishing Washers

Finishing Washers

Screw heads sit flush to prevent snagging and to create a neat, finished appearance

Insulating Washers

Insulating Washers

Isolate screws from electrical current and prevent corrosion from mating different metals

Spacers

Unthreaded to create space between two surfaces or objects, often to align them

Shims

Align and space components on shafts, or level machinery, cabinets, and doors

Unthreaded Inserts

Unthreaded Inserts

Reinforce, align, and adjust joints as you tighten a fastener

Adhesives

Bond surfaces together

Material Handling

Cycle Accessories and Replacement Parts

Cycle Accessories and Replacement Parts

Add parts like horns and baskets or replace components on your cycle

Cycles

Take small loads with you while riding

Wheel Bearings

Reduce friction between the axle and the wheel for smooth movement

Wheel Reducer Bushings

Wheel Reducer Bushings

Reduce the inside diameter of a bearing to fit a particular axle size

Fluid Handling

Pipe and Pipe Fittings

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

Fabricating and Machining

Drill Bushings

Fit in holes to guide drill bits and other cutting tools for precise and repeatable holes and cuts

Locating and Support Buttons

Locating and Support Buttons

Secure and position workpieces and fixtures from the bottom or side

Die Bushings

Guide pins and punches in molds and stamping dies or reduce friction between ejector pins and plates

Grinding Wheel Reducer Bushings

Grinding Wheel Reducer Bushings

Connect grinding wheels to shanks with a smaller diameter

Raw Materials

Lead

A dense insulator often used to shield against radiation and absorb sound and vibration

Electrical

Battery-Terminal Washers

Battery-Terminal Washers

Stop battery acid fumes from corroding terminal posts

Building and Machinery Hardware

Bumpers

Absorb impact to protect equipment and surfaces from dents and scuffs

Vibration-Damping Mounts

Vibration-Damping Mounts

Attach to machinery to reduce vibration and noise and extend service life

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)