7/8" Balls | McMaster-Carr

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System of Measurement

Diameter

Material

Silicone Rubber

Stainless Steel

Tungsten Carbide

Shape

Mount Type

Ball Material

Stainless Steel

Ball Diameter

Working Orientation

Height

Hardness Rating

Housing Material

Stainless Steel

Tolerance Rating

Hardness

Rockwell R108 to Rockwell R121

Rockwell R120 to Rockwell R122

Maximum Temperature

Less than 250° F

250° F to 499° F

500° F to 999° F

1,000° F to 1,999° F

Weight Capacity

Less than 500 lb.

Performance

Bearing Quality

Chemical Resistant

Corrosion Resistant

High Temperature

Highly Machinable

Highly Weldable

Ultra-Low Temperature

Thread Size

RoHS

Flange Diameter

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

Depth

Housing Finish

Appearance

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24 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

Plastic

A lightweight alternative to metal and glass

Aluminum

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

Rubber

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

Tungsten

Our densest metal resists wear and heat to make end mills, heat shields, electrodes, and more

Material Handling

Ball Transfers

Install in arrays to create platforms for conveying, rotating, and positioning heavy objects

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