Plastic Cage Bearings | McMaster-Carr

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System of Measurement

Rail Width

Travel Length

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.

Rail Length

Overall Height

Carriage Profile

Carriage Width

Material

Load Fastening

Bearing Type

Static Load Capacity

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

Number of Mounting Holes

Carriage Material

440 Stainless Steel

Steel

Mounting Hole Thread Size

M10

M12

Straight Line Travel Accuracy

0.0001"/1"

0.00012"/1"

0.00014"/1"

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

Thread Size

Height

Cage Material

REACH

RoHS

Compliant with Exemptions

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

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

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