Rail Tracks | McMaster-Carr

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System of Measurement

Rail Width

Travel Length

Carriage Width

Length

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

Bearing Type

Carriage Material

Carriage Profile

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

Not Rated

Mounting Hole Thread Size

Rail Length

Load Fastening

Bearing Material

Component

Track Capacity

1,000 lb. to 1,999 lb.

Lubrication

Export Control Classification Number (ECCN)

1C999

EAR99

DFARS Specialty Metals

Exempt

RoHS

Compliant

Compliant with Exemptions

Stroke Length

REACH

1,505 Products

Power Transmission

Guide Rail Carriages

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

389 products

Linear Motion Slides

Move loads on accurate and repeatable paths beyond the mounting surface

119 products

Telescoping Rails

Connect multiple rails to create custom positioning tables or telescoping slides

6 products

Positioning Slides

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

160 products

Track Rollers

Support and carry objects as they move along conveyor systems

33 products

Electric Actuators

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

25 products

Linear Bearing Brakes

Lock bearings in place on a shaft for precise positioning

10 products

Building and Machinery Hardware

Door Tracks

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

324 products

Door Stops

Keep doors from slamming into and damaging walls

5 products

Fabricating and Machining

Gib Rails

Guide linear movement in molds and dies

56 products