McMaster-Carr

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	System of Measurement System of Measurement

Inch

Metric

	For Shaft Diameter For Shaft Diameter

	For Shaft Type For Shaft Type


Round	Round with Support Rail

	Linear Bearing Component Linear Bearing Component

	Bearing
	Bearing in Housing
	Housing

	For Shaft Material For Shaft Material

Steel

Aluminum

Stainless Steel

	Bearing Material Bearing Material

	Alignment Style Alignment Style

Fixed Alignment

Self Aligning

	Overall Length Overall Length

	ID ID

	Lubrication Lubrication

Not Required

Required

	Housing Type Housing Type


Base Mount	Flange Mount

	OD OD

	Dynamic Load Capacity Dynamic Load Capacity

	Liner Material Liner Material

Plastic

Ceramic

	Shaft Clearance Shaft Clearance

0-0.058mm

0-0.061mm

0-0.075mm

0-0.08mm

0-0.09mm

0.0005"

0.0008"

0.0008"-0.0016"

0.001"

0.001"-0.0021"

0.0012"-0.0026"

0.0013"-0.0036"

0.0015"

0.0016"-0.0032"

0.002"-0.0041"

0.002"-0.0044"

0.0024"-0.0051"

0.0024"-0.0053"

0.0025"

0.03-0.088mm

0.03-0.091mm

0.032-0.07mm

0.032-0.075mm

0.04-0.092mm

0.04-0.11mm

0.04-0.115mm

0.05mm

0.05-0.13mm

0.06mm

0.06-0.112mm

	Static Load Capacity Static Load Capacity

Less than 1,000 lbs.

1,000 to 9,999 lbs.

10,000 to 19,999 lbs.

20,000 to 29,999 lbs.

30,000 lbs. or greater

	With End Seals With End Seals

Yes

	Maximum Temperature Maximum Temperature

	Number of Mounting Holes Number of Mounting Holes

	For Shaft Smoothness For Shaft Smoothness

	For Minimum Steel Shaft Hardness For Minimum Steel Shaft Hardness

	For Minimum Housing ID (Inch) For Minimum Housing ID (Inch)

	Bearing Finish Bearing Finish

Anodized

Ceramic Coated

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313 Products

About Linear Bearings

Linear Sleeve Bearings

Because they usually do not require lubrication, linear sleeve bearings outperform linear ball bearings in dirty environments.

Dust-Resistant Linear
Sleeve Bearings

Ridges on the inside of these bearings wipe away dust and debris as the bearing travels on a shaft.

High-Speed Linear Sleeve Bearings

A ceramic coating makes high speeds as well as rapid acceleration and deceleration possible.

Food Industry Linear Sleeve Bearings

Made of FDA-listed materials for use in food applications, these bearings also have excellent chemical and corrosion resistance.

Electrical-Insulating
Linear Sleeve Bearings

These fiberglass bearings are lightweight, nonmagnetic, and won’t conduct electricity.

Food-Grade Linear Sleeve
Bearings for Support Rail Shafts

Made of FDA-listed materials for use in food applications, these bearings also have excellent chemical and corrosion resistance.

Linear Sleeve Bearings
for Support Rail Shafts

Sleeve bearings outperform ball bearings in dirty environments. Use them for low speed applications.

Mounted Linear Bearings

Mounted Linear Sleeve Bearings

Virtually maintenance free, these bearings have slippery, chemical-resistant liners that don't require added lubrication.

Sleeve Bearing Blocks for
Washdown Environments

Made from a single piece of slippery UHMW plastic, these bearings have no cracks or crevices so they’re easy to clean.

High-Speed Mounted
Linear Sleeve Bearings

A ceramic coating makes high speeds as well as rapid acceleration and deceleration possible.

Chemical-Resistant Flange-Mounted
Linear Sleeve Bearings

The Frelon liner on these bearings allows them to stand up to a wider range of chemicals than other flange-mounted linear sleeve bearings.

High-Speed Flange-Mounted
Linear Sleeve Bearings

A ceramic coating makes high speeds as well as rapid acceleration and deceleration possible.

Mounted Linear Sleeve
Bearings for Support Rail Shafts

Virtually maintenance free, these bearings have slippery, chemical-resistant liners that don't require added lubrication.

High-Speed Mounted Linear Sleeve
Bearings for Support Rail Shafts

A ceramic coating makes high speeds as well as rapid acceleration and deceleration possible.

Flange-Mounted Linear Bearing Housings

Flange-Mounted Linear
Bearing Housings

Slide up to two linear ball or sleeve bearings into these housings and secure them with the included internal retaining rings.

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About Linear Bearings

Linear Bearings

Linear Sleeve Bearings

Dust-Resistant LinearSleeve Bearings

High-Speed Linear Sleeve Bearings

Food Industry Linear Sleeve Bearings

Electrical-InsulatingLinear Sleeve Bearings

Food-Grade Linear SleeveBearings for Support Rail Shafts

Linear Sleeve Bearingsfor Support Rail Shafts

Mounted Linear Bearings

Mounted Linear Sleeve Bearings

Sleeve Bearing Blocks forWashdown Environments

High-Speed MountedLinear Sleeve Bearings

Chemical-Resistant Flange-MountedLinear Sleeve Bearings

High-Speed Flange-MountedLinear Sleeve Bearings

Mounted Linear SleeveBearings for Support Rail Shafts

High-Speed Mounted Linear SleeveBearings for Support Rail Shafts

Flange-Mounted Linear Bearing Housings

Flange-Mounted LinearBearing Housings

Dust-Resistant Linear
Sleeve Bearings

Electrical-Insulating
Linear Sleeve Bearings

Food-Grade Linear Sleeve
Bearings for Support Rail Shafts

Linear Sleeve Bearings
for Support Rail Shafts

Sleeve Bearing Blocks for
Washdown Environments

High-Speed Mounted
Linear Sleeve Bearings

Chemical-Resistant Flange-Mounted
Linear Sleeve Bearings

High-Speed Flange-Mounted
Linear Sleeve Bearings

Mounted Linear Sleeve
Bearings for Support Rail Shafts

High-Speed Mounted Linear Sleeve
Bearings for Support Rail Shafts

Flange-Mounted Linear
Bearing Housings