Ball Bearing Rails | McMaster-Carr

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Stainless Steel

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Precision Ground

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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

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DFARS Specialty Metals

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2,794 Products

Power Transmission

Carriages and Guide Rails

Carriages and Guide Rails

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

Carriage Guide Rail Mounts

Carriage Guide Rail Mounts

Adapt guide rails to fit on T-slotted assemblies

Telescoping Rails

Telescoping Rails

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

Linear Shafts

Pair with linear bearings and shaft supports to create smooth, precise motion

Linear Shaft Supports

Linear Shaft Supports

Support linear shafts to prevent bending and rolling under loads

Track Rollers

Support and carry objects as they move along conveyor systems

Positioning Slides

Positioning Slides

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

Ball Splines

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

Electric Slides

Electric Slides

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

Air Slides

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

Ball Screw/Splines and Bearings

Ball Screw/Splines and Bearings

Transmit rotary power, move loads along the shaft, or do both at once

Building and Machinery Hardware

Drawer Slides

Smoothly guide drawers in and out of cabinets

T-Slotted Framing Drawer Slides

T-Slotted Framing Drawer Slides

Extend and retract T-slotted rails along each other for use with drawers and pullout trays

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)