Plastic Ball Bearings | McMaster-Carr

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Carriages and Guide Rails

Conveyor Brakes

Conveyor Roller Bearings

Electric Slides

Linear Bearings

Mounted Bearings

Roller Bearings

T-Slotted Framing and Fittings

Telescoping Rails

Thrust Bearings

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

Bearing Trade Number

ID

Bearing Construction

For Load Direction

Combined Radial and Thrust

Bearing Type

Maximum Rotation Speed

Shaft Mount Type

Cage Material

304 Stainless Steel

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

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

REACH

DFARS Specialty Metals

Housing Material

Stainless Steel

Bearing Material

Stainless Steel

Roller Material

440 Stainless Steel

Polyurethane Rubber

Finish

Housing Finish

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1,419 Products

Ball Bearings

Ball Bearings

The balls roll nearly friction-free for smooth movement between rotating parts

Angular Contact Ball Bearings

Angular Contact Ball Bearings

Support radial and thrust loads at the same time

Dry-Running Ball Bearings

Dry-Running Ball Bearings

Made of slippery plastic so there's no lubricant to maintain or make a mess

Self-Aligning Ball Bearings

Self-Aligning Ball Bearings

The balls rock back and forth to compensate for misalignment

Quick-Mount Ball Bearings

Quick-Mount Ball Bearings

Slip onto a shaft and secure with the turn of a screw

High-Precision Angular Contact Ball Bearings

High-Precision Angular Contact Ball Bearings

Our most precise bearings for tackling radial and thrust loads at once

Flanged Ball Bearings

Flanged Ball Bearings

The flange presses against a housing wall so thrust loads won't knock them off-kilter

High-Load Dry-Running Ball Bearings

High-Load Dry-Running Ball Bearings

Carry twice as much weight as standard dry-running ball bearings

One-Way-Locking Ball Bearings

One-Way-Locking Ball Bearings

Prevent shafts from reversing direction

Dry-Running Flanged Ball Bearings

Dry-Running Flanged Ball Bearings

Don't risk your bearing popping out of place or making a mess

Electrical Insulating Ball Bearings

Electrical Insulating Ball Bearings

Ceramic balls insulate against stray currents that can damage bearings

Ball Bearings with Retaining Ring

Ball Bearings with Retaining Ring

Install without complicated tools

Quick-Mount Ball Bearings for Food and Beverage

Quick-Mount Ball Bearings for Food and Beverage

Install in food production areas without using special tools

Tapered-Bore Ball Bearings

Tapered-Bore Ball Bearings

Mount on tapered shafts

Other Products

Thrust Bearings

Thrust Bearings

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

Plastic

A lightweight alternative to metal and glass

Roller Bearings

Roller Bearings

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

Mounted Bearings

Mounted Bearings

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

Ball Transfers

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

Linear Bearings

Linear Bearings

Minimize friction as parts move along a shaft

Conveyor Roller Bearings

Conveyor Roller Bearings

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

T-Slotted Framing and Fittings

T-Slotted Framing and Fittings

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

Carriages

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

Track Rollers

Support and carry objects as they move along conveyor systems

Electric Slides

Electric Slides

Move parts with precision in electronics, robotics, and other automated processes

Conveyor Brakes

Conveyor Brakes

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

Telescoping Rails

Telescoping Rails

Carry heavy loads, such as in pick-and-place applications, machine tool doors, and press arms

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