Linear Motion Tracks | McMaster-Carr

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System of Measurement

Rail Width

Travel Length

Carriage Width

Carriage Length

Overall Height

Material

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

Carriage Material

Carriage Profile

Bearing Type

Mounting Hole Thread Size

Rail Length

Number of Mounting Holes

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

Load Fastening

Height

Lubrication

Bearing 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

REACH

RoHS

Compliant with Exemptions

Not Compliant

Export Control Classification Number (ECCN)

1C999

EAR99

DFARS Specialty Metals

Exempt

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

Yes

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How can we improve?

1,182 Products

Power Transmission

Carriages and Guide Rails

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

474 products

Electric Slides

Move parts with precision in electronics, robotics, and other automated processes

82 products

Electric Actuators

Push and pull loads with more precise positioning than air and hydraulic cylinders

24 products

Telescoping Rails

Carry heavy loads, such as in pick-and-place applications, machine tool doors, and press arms

40 products

Positioning Slides

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

78 products

Building and Machinery Hardware

Door Tracks

Hang panels to slide over openings when there’s not space for a swinging door

78 products

Fabricating and Machining

Gibs

Guide linear movement in molds and dies

62 products