Shaft Supports | McMaster-Carr

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System of Measurement

Shaft Diameter

Shape

Material

Center Height

Diameter

Overall Length

Overall Width

Mounted Bearing Type

Four-Bolt Flange Mount

Thread Mount

Three-Bolt Flange Mount

Two-Bolt Flange Mount

Mounting Hole Center-to-Center

Overall Height

Length

Construction

Mounting Hole Diameter

Number of Mounting Holes

Shaft Type

Round

Round with Support Rail

Spline

Clamping Screw Thread Size

Bearing Type

Shaft Mount Type

REACH

RoHS

Compliant with Exemptions

Not Compliant

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

Support Mounting Location

3,258 Products

Power Transmission

Shaft Supports

Support linear motion shafts to prevent bending and rolling under loads

164 products

Shafts

Transmit power, motion, and speed between machine components

47 products

Mounted Bearings

Ball, roller, and sleeve bearings ready to bolt in place

1,067 products

Bearing Housings

Mount your own bearings in place

64 products

Linear Bearings

Minimize friction as parts move along a shaft

391 products

Linear Bearing Brakes

Lock bearings in place on a shaft for precise positioning

10 products

Bearing Adapter Sleeves

Close gaps between your bearing and shaft for a tight fit

29 products

Lead and Ball Screw End Supports

Brace and secure the ends of lead screws and ball screws

16 products

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

26 products

Air Slides

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

449 products

Track Rollers

Support and carry objects as they move along conveyor systems

4 products

Splines and Spline Bearings

Transmit rotary power or move loads along the length of splines

13 products

Building and Machinery Hardware

T-Slotted Framing and Fittings

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

152 products