Plastic Ball Bearings | McMaster-Carr

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Material

Stainless Steel

Ball Material

Polyurethane Rubber

Stainless Steel

System of Measurement

Shaft Diameter

OD

Bearing Seal Type

Width

Ball Bearing Profile

With Retaining Ring

ID

Bearing Trade Number

For Load Direction

Combined Radial and Thrust

Bearing Type

Bearing Construction

Cage Material

304 Stainless Steel

Shaft Mount Type

Inner Ring Type

For Housing ID

0.3750" to 0.3755"

0.5000" to 0.5005"

0.5000" to 0.5007"

0.5000" to 0.5010"

0.6250" to 0.6255"

0.6250" to 0.6257"

0.8750" to 0.8755"

0.8750" to 0.8758"

REACH

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Housing Material

Stainless Steel

Bearing Material

Stainless Steel

Roller Material

440 Stainless Steel

Polyurethane Rubber

Finish

Housing Finish

How can we improve?

1,421 Products

Power Transmission

Ball Bearings

Create less friction than other bearings for use at high speeds

Thrust Bearings

Thrust Bearings

Support loads parallel to the shaft with plain, ball, or roller bearings

Roller Bearings

Roller Bearings

Support higher loads than ball bearings, but run at lower speeds

Linear Bearings

Linear Bearings

Minimize friction as parts move along a shaft

Mounted Bearings

Mounted Bearings

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

Guide Rail Carriages

Guide Rail Carriages

Carry loads along guide rails on accurate and repeatable paths in automated systems

Telescoping Rails

Telescoping Rails

Connect multiple rails to create custom positioning tables or telescoping slides

Positioning Slides

Positioning Slides

A lead screw drives the carriage for accurate positioning in laboratory and production equipment

Track Rollers

Support and carry objects as they move along conveyor systems

Raw Materials

Plastic

A lightweight alternative to metal and glass

Material Handling

Ball Transfers

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

Ball Transfer Stops

Ball Transfer Stops

Raise to hold loads in place and lower to let them through

Conveyor Roller Bearings

Conveyor Roller Bearings

Replace bearings on conveyor rollers, or press into tubing or pipe to create a roller

Conveyor Brakes

Conveyor Brakes

Slow down roller conveyors using friction; also known as pallet brakes

Fabricating and Machining

Router Guides

Make precise circular or intricate cuts with routers

Building and Machinery Hardware

T-Slotted Framing and Fittings

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

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