0.31" ID Bearings | McMaster-Carr

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System of Measurement

ID

1 1/4" to 4 1/4"

2 3/4" to 5 1/2"

3 3/4" to 6 1/4"

7 3/4" to 23 1/4"

8 3/4" to 19 3/4"

11 1/2" to 29 1/4"

OD

Shape

Thickness

Length

Material

4130 Alloy Steel

Wall Thickness

Fabrication

Specifications Met

Hardness Rating

Yield Strength

30,000 psi to 99,999 psi

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Hardness

REACH

RoHS

Compliant with Exemptions

Tolerance Rating

For Use With

Heat Treatable

Maximum Hardness After Heat Treatment

Maximum Temperature

Military Specification

Minimum Temperature

Certificate Type

Material Certificate with Traceable Lot Number

Elongation

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5 Products

Raw Materials

Steel

Strong, machinable, and weldable—all with material certificates for traceability

Fastening and Joining

Shims

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

Fabricating and Machining

Drill Bushings

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

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