Plastic Bearings | McMaster-Carr

Filter by

Material

Ball Material

System of Measurement

Shaft Diameter

Bearing Seal Type

Width

Bearing Trade Number

Cage Material

RoHS

Compliant with Exemptions

Not Compliant

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

Yes

REACH

Compliant

Not Compliant

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Bearing Material

Housing Material

Finish

Roller Material

Backing Material

Carriage Material

Liner Material

Body Material

Insert Material

Housing Finish

Ball Bearing Profile

6,758 Products

Power Transmission

Ball Bearings

Create less friction than other bearings for use at high speeds

536 products

Flanged Sleeve Bearings

A sleeve and thrust bearing in one to support both parallel and perpendicular loads

1,021 products

Sleeve Bearings

With no moving parts, the plainest type of bearing

1,047 products

Mounted Bearings

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

252 products

Thrust Bearings

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

484 products

Roller Bearings

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

52 products

Linear Bearings

Minimize friction as parts move along a shaft

482 products

Turntable Bearings

Support machinery that slowly turns or oscillates, such as a rotating hoist

32 products

Linear Bearing Brakes

Lock bearings in place on a shaft for precise positioning

10 products

Bearing Heaters

For correct installation on shafts, heat bearings to expand them

2 products

Air Slides

Convey grippers, printing heads, and other loads back and forth on a carriage

355 products

Electric Slides

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

42 products

Electric Actuators

Push and pull loads with more precise positioning than air and hydraulic cylinders

19 products

Idler Rollers

Guide boxes and parts as they pass through conveyor systems

87 products

Drive Rollers

Transmit power from motors to systems like conveyors; also known as contact wheels and feed rollers

227 products

Track Rollers

Support and carry objects as they move along conveyor systems

26 products

Idler/Drive Rollers

Spin freely in one direction on conveyor systems and lock to transmit power in the other direction

3 products

Swivel Joints

Handle shaft misalignment where ball joint rod ends won’t fit; also known as spherical bearings

66 products

Rod Ends

Use with connecting rods to support loads and control steering, tensioning, or pivoting motion

338 products

Positioning Slides

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

35 products

Carriages

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

232 products

Precision Lead Screw Nuts

Pair with precision lead screws for accurate starts and stops in your assembly

208 products

Telescoping Rails

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

3 products

Sleeve Spline Bearings

Pair with sleeve splines to transmit rotary power or move loads along the shaft

12 products

Material Handling

Conveyor Roller Bearings

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

32 products

Ball Transfers

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

53 products

Skate Wheels

Replace wheels on skate wheel conveyors or add wheels for a custom setup

40 products

Conveyor Belt Take-Up Bearings

Use with take-up frames to adjust tension on conveyor belts

4 products

Ball Transfer Plates

Rest on flat surfaces to create platforms for conveying, rotating, and positioning heavy objects

2 products

Screw Conveyors

Push material through fixed troughs

4 products

Conveyor Brakes

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

5 products

Wheel Bearings

Reduce friction between the axle and the wheel for smooth movement

4 products

Building and Machinery Hardware

T-Slotted Framing and Fittings

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

119 products

Turntables

Rotate to reposition machinery and equipment

10 products

Grommets

Protect wire, cable, and cords from holes with sharp or rough edges

24 products

Door Track Rollers

Replace the rollers on your door track hangers or create custom hangers

1 product

Overhead Door Rollers

Replace the rollers on garage doors and other overhead doors

6 products

Raw Materials

Plastic

A lightweight alternative to metal and glass

287 products

Fastening and Joining

Shims

Align and space components on shafts, or level machinery, cabinets, and doors

294 products

Safety Equipment

Bearing Guards

Shield bearings from dirt, and protect fingers and tools from moving parts

20 products

Fabricating and Machining

Router Bit Bearings

Replace bearings in ball-bearing-piloted router bits

3 products

Drill Bushing Installation Tools

Get a good grip to press removable drill bushings into fixture plates

5 products