Plain Bearings | McMaster-Carr

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System of Measurement

Shaft Diameter

OD

Length

ID

Material

Molybdenum Disulfide

Stainless Steel

Plain Bearing Type

For Housing ID

0.3755" to 0.3764"

0.3760" to 0.3770"

0.5000" to 0.5005"

0.5000" to 0.5007"

0.5006" to 0.5017"

Shaft Mount Type

Bearing Type

Lubrication

Flange OD

For Load Direction

Combined Radial and Thrust

Combined Radial, Thrust, and Moment

Performance

Abrasion Resistant

Chemical Resistant

Corrosion Resistant

Electrically Insulating

Frictionless Motion

High Misalignment

High Temperature

Low Temperature

Maintenance-Free

Moisture Resistant

Flange Thickness

Shaft Type

Round with Support Rail

Dynamic Radial Load Capacity @ Speed

390 lb. @ 10 rpm

480 lb. @ 10 rpm

700 lb. @ 10 rpm

30,550 lb. @ 10 rpm

45,800 lb. @ 10 rpm

85 lb. @ 20 rpm

95 lb. @ 20 rpm

115 lb. @ 20 rpm

120 lb. @ 20 rpm

130 lb. @ 20 rpm

165 lb. @ 20 rpm

175 lb. @ 20 rpm

215 lb. @ 20 rpm

235 lb. @ 20 rpm

260 lb. @ 20 rpm

310 lb. @ 20 rpm

9,500 lb. @ 20 rpm

11,450 lb. @ 20 rpm

Maximum Temperature

Less than 250° F

250° F to 499° F

500° F to 999° F

Bearing Material

Stainless Steel

Thickness

Mounted Bearing Type

Four-Bolt Flange Mount

Two-Bolt Flange Mount

Minimum Temperature

-250° F or less

-249° F to -200° F

-199° F to -100° F

-99° F to -1° F

Greater than 0° F

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

How can we improve?

7,472 Products

Power Transmission

Sleeve Bearings

Sleeve Bearings

With no moving parts, the plainest type of bearing

Flanged Sleeve Bearings

Flanged Sleeve Bearings

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

Thrust Bearings

Thrust Bearings

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

Mounted Bearings

Mounted Bearings

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

Linear Bearings

Linear Bearings

Minimize friction as parts move along a shaft

Turntable Bearings

Turntable Bearings

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

Idler Rollers

Guide boxes and parts as they pass through conveyor systems

Track Rollers

Support and carry objects as they move along conveyor systems

Guide Rail Carriages

Guide Rail Carriages

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

Positioning Slides

Positioning Slides

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

Air Slides

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

Material Handling

Conveyor Roller Bearings

Conveyor Roller Bearings

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

Wheel Bearings

Reduce friction between the axle and the wheel for smooth movement

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

Turntables

Rotate to reposition machinery and equipment

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