Ball Bearing Rails | McMaster-Carr

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Product Family

Ball Screw/Splines and Bearings

Ball Splines and Bearings

Carriage Guide Rail Mounts

Carriages and Guide Rails

Electric Slides

Linear Shaft Supports

Positioning Slides

T-Slotted Framing and Fittings

Telescoping Rails

System of Measurement

Diameter

Length

Material

Stainless Steel

End Type

Travel Length

Rail Width

Thread Size

Shaft Type

Round with Support Rail

Mechanical Finish

Precision Ground

Shaft Diameter

Carriage Width

Overall Height

Height

Closed Length

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

For Motion

Linear and Rotary

Mounting Location

Shape

Width

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

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

DFARS Specialty Metals

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2,819 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 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

Positioning Slides

Positioning Slides

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

Track Rollers

Support and carry objects as they move along conveyor systems

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 and Fittings

T-Slotted Framing and Fittings

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

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