PTFE Bearings | McMaster-Carr

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Material

863 Iron Copper

Polyurethane Rubber

Stainless Steel

Bearing Material

Stainless Steel

System of Measurement

Shaft Diameter

OD

ID

Length

Plain Bearing Type

Lubrication

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"

For Load Direction

Combined Radial and Thrust

Combined Radial, Thrust, and Moment

Shaft Mount Type

Shaft Type

Round with Support Rail

Performance

Chemical Resistant

Corrosion Resistant

Electrically Insulating

High Temperature

Impact Resistant

Low Temperature

Maintenance-Free

Moisture Resistant

Maximum Temperature

Less than 250° F

250° F to 499° F

500° F to 999° F

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Lubricant

Liner Material

Finish

Lubricant Additive

Insert Material

Stainless Steel

Comparable To

How can we improve?

2,388 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

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

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

Ball Bearings

Create less friction than other bearings for use at high speeds

Rod Ends

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

Swivel Joints

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

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

Sleeve Splines

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

Raw Materials

Plastic

A lightweight alternative to metal and glass

Fastening and Joining

Shims

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

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