Plastic Cage Bearings | McMaster-Carr

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System of Measurement

Rail Width

Carriage Profile

Overall Height

Carriage Width

Dynamic Load Capacity

Less than 1,000 lb.

1,000 lb. to 9,999 lb.

10,000 lb. to 19,999 lb.

20,000 lb. to 29,999 lb.

Travel Length

Rail Length

Load Fastening

Material

Number of Mounting Holes

Static Load Capacity

Less than 10,000 lb.

10,000 lb. to 19,999 lb.

20,000 lb. to 29,999 lb.

30,000 lb. to 39,999 lb.

40,000 lb. or greater

Bearing Type

Ball

Roller

Mounting Hole Thread Size

Carriage Material

Static Pitch Moment Load Capacity

Less than 250 ft·lbf

250 ft·lbf to 499 ft·lbf

500 ft·lbf to 999 ft·lbf

1,000 ft·lbf to 1,999 ft·lbf

2,000 ft·lbf or greater

Mounting Fastener Thread Size

Thread Size

Static Yaw Moment Load Capacity

Cage Material

RoHS

Compliant with Exemptions

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

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

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