3" Balls | McMaster-Carr

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System of Measurement

Diameter

Shape

Material

Polyurethane Rubber

Stainless Steel

Hardness Rating

Performance

Bearing Quality

Chemical Resistant

Corrosion Resistant

Electrically Insulating

Extreme Strength

High Temperature

Impact Resistant

Moisture Resistant

Weather Resistant

Color

Hardness

Durometer 50D to Durometer 65D

Tolerance Rating

Maximum Temperature

Less than 250° F

500° F to 999° F

Length

Appearance

Density

Thread Size

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

RoHS

Compliant with Exemptions

Heat Treatment

Minimum Temperature

-250° F or less

-99° F to -1° F

0° F to 499° F

Elongation

Yield Strength

Mount Type

Certificate Type

Material Certificate with Traceable Lot Number

Fabrication

For Use Outdoors

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26 Products

Raw Materials

Stainless Steel

Stainless Steel

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

Plastic

A lightweight alternative to metal and glass

Rubber

Compresses and bounces back to shape; often used for sealing, cushioning, and shock absorbing

Steel

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

Wood

Commonly used to build ramps, crates, and prototypes or to make repairs

Fluid Handling

Floats

Replace a float or combine with a rod and valve body to build your own float valve

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