Air Bearings | McMaster-Carr

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System of Measurement

Shaft Diameter

Stroke Length

Less than 15 mm

50 mm or greater

ID

Bore Size

Bearing Type

Overall Length

Shaft Material

Stainless Steel

Overall Width

Extended Length

Less than 100 mm

100 mm to 149.9 mm

150 mm to 199.9 mm

200 mm to 249.9 mm

250 mm or greater

Air Actuator Type

Linear Motion Carriage

Maximum Temperature

Material

Stainless Steel

Bearing Material

Force @ 100 psi

Less than 50 lbf

50 lbf to 99.9 lbf

100 lbf to 149.9 lbf

150 lbf to 249.9 lbf

250 lbf or greater

Overall Height

Dynamic Horizontal Load Capacity

RoHS

Compliant with Exemptions

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

Dynamic Load Capacity @ Pressure

10 lb. @ 60 psi

30 lb. @ 60 psi

40 lb. @ 60 psi

145 lb. @ 60 psi

Carriage Material

Stainless Steel

Body Material

Stainless Steel

Length

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489 Products

Linear Bearings

Frictionless-Motion Mounted Linear Air Bearings

Frictionless-Motion Mounted Linear Air Bearings

Bearings are suspended in air for precise, frictionless movement

Other Products

Air Slides

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

Dollies

Move furniture and large equipment

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