Acetal Spacers | McMaster-Carr

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Material

Stainless Steel

Bearing Material

System of Measurement

ID

OD

Length

Screw Size

Shaft Diameter

Color

Performance

Heavy Vibration Resistant

Moisture Resistant

Ultra Low Friction

Thickness

0.012" to 0.018"

0.020" to 0.030"

0.022" to 0.032"

0.023" to 0.033"

0.024" to 0.036"

0.025" to 0.035"

0.026" to 0.036"

0.026" to 0.046"

0.030" to 0.040"

0.030" to 0.050"

0.033" to 0.043"

0.034" to 0.044"

0.035" to 0.060"

0.036" to 0.065"

0.043" to 0.053"

0.043" to 0.083"

0.045" to 0.085"

Plain Bearing Type

Shaft Mount Type

Maximum Temperature

Less than 250° F

250° F to 299° F

Washer Type

Shape

Minimum Temperature

-99° F to -50° F

-49° F to -1° F

Bearing Type

RoHS

Export Control Classification Number (ECCN)

DFARS Specialty Metals

REACH

Mounted Bearing Type

Two-Bolt Flange Mount

For Load Direction

Combined Radial and Thrust

Lubrication

Mount Type

Unthreaded Hole

Unthreaded Through Hole

How can we improve?

557 Products

Fastening and Joining

Spacers

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

Washers

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

Lock Washers

Resist vibration to prevent fasteners from loosening

Power Transmission

Mounted Bearings

Mounted Bearings

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

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

Linear Bearings

Linear Bearings

Minimize friction as parts move along a shaft

Shaft Collars

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

Fabricating and Machining

Locating and Support Buttons

Locating and Support Buttons

Secure and position workpieces and fixtures from the bottom or side

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