Ball Bearing Carriages | McMaster-Carr

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Bearing Type

Ball

Carriage and Guide Rail Type

Ball Bearing

Track Roller

System of Measurement

Rail Width

Carriage Width

Carriage Profile

Overall Height

Carriage 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.

30,000 lb. or greater

Shaft Diameter

Load Fastening

Number of Mounting Holes

Mounting Hole Thread Size

Carriage Material

Travel Length

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

Bearing Material

Length

Rail Length

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

Not Rated

Static Roll Moment Load Capacity

Less than 500 ft·lbf

500 ft·lbf to 999 ft·lbf

1,000 ft·lbf to 1,999 ft·lbf

2,000 ft·lbf to 2,999 ft·lbf

3,000 ft·lbf or greater

Not Rated

Mounting Fastener Thread Size

DFARS Specialty Metals

REACH

RoHS

Compliant with Exemptions

Not Compliant

Export Control Classification Number (ECCN)

1,185 Products

Power Transmission

Guide Rail Carriages

Carry loads along guide rails on accurate and repeatable paths in automated systems

234 products

Linear Motion Slides

Move loads on accurate and repeatable paths beyond the mounting surface

100 products

Positioning Slides

A lead screw drives the carriage for accurate positioning in laboratory and production equipment

60 products

Linear Bearings

Minimize friction as parts move along a shaft

481 products

Track Rollers

Support and carry objects as they move along conveyor systems

1 product

Ball Spline Bearings

Pair with ball splines for applications requiring complex, fast movements, such as robotics

25 products

Air Slides

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

32 products