3 1/4" Shafts | McMaster-Carr

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System of Measurement

Diameter

Shape

Material

932 Bearing Bronze

Stainless Steel

Length

Additional Lengths

Shaft Diameter

Hardness

Durometer 52D to Durometer 55D

Durometer 55D to Durometer 66D

Durometer 62D to Durometer 67D

Durometer 65D to Durometer 67D

Hardness Rating

Fabrication

Specifications Met

Bolt Circle Diameter

Heat Treatment

Stress Relieved

Tolerance Rating

Certificate Type

Material Certificate with Traceable Lot Number

RoHS

Compliant with Exemptions

REACH

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Yield Strength

10,000 psi to 19,999 psi

20,000 psi to 99,999 psi

100,000 psi to 199,999 psi

200,000 psi or greater

Appearance

Maximum Temperature

Less than 1,000° F

1,000° F to 1,999° F

Minimum Temperature

-400° F or less

-399° F to -250° F

-99° F to -1° F

Greater than 0° F

Elongation

Heat Treatable

Steel Grade

1018 Low-Carbon Steel

Performance

Bearing Quality

Chemical Resistant

Corrosion Resistant

Easy Thermoform

Electrically Insulating

High Temperature

Impact Resistant

Moisture Resistant

How can we improve?

56 Products

Raw Materials

Steel

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

Stainless Steel

Stainless Steel

Resists corrosion and chemicals in most environments—all with material certificates for traceability

Aluminum

Lightweight, easy to machine, and corrosion resistant—all with material certificates for traceability

Bronze

Better wear resistance than copper and brass—all with material certificates for traceability

Plastic

A lightweight alternative to metal and glass

Brass

More machinable than copper and bronze—all with material certificates for traceability

Power Transmission

Linear Shaft Supports

Linear Shaft Supports

Support linear shafts to prevent bending and rolling under loads

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