Bearing Guide Rails | McMaster-Carr

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Stainless Steel

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Round with Support Rail

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DFARS Specialty Metals

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2,864 Products

Power Transmission

Carriages and Guide Rails

Carriages and Guide Rails

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

Telescoping Rails

Telescoping Rails

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

Linear Shaft Supports

Linear Shaft Supports

Support linear shafts to prevent bending and rolling under loads

Linear Shafts

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

Rotary Shafts

Pair with gears, sprockets, and bearings to transmit rotary motion

Track Rollers

Support and carry objects as they move along conveyor systems

Air Slides

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

Positioning Slides

Positioning Slides

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

Ball Screw/Splines and Bearings

Ball Screw/Splines and Bearings

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

Linear Bearing Brakes

Linear Bearing Brakes

Lock bearings in place on a shaft for precise positioning

Sleeve Splines

Pair with sleeve spline bearings to transmit rotary power or move loads along the shaft

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

Building and Machinery Hardware

T-Slotted Framing and Fittings

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

Way Wipers

Sweep debris away from machining tables, rails, and ball screws

Drawer Slides

Smoothly guide drawers in and out of cabinets

Material Handling

Hoist Rings

Pivot to resist stress that would bend or break an eyebolt when lifting at an angle

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