Shaft Supports | McMaster-Carr

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Mounted Bearing Type

Four-Bolt Flange Mount

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

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Export Control Classification Number (ECCN)

1C998

1C999

EAR99

DFARS Specialty Metals

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How can we improve?

3,411 Products

Linear Shaft Supports

Easy-Access Base-Mount Linear Shaft Supports

The top lifts off to let you access the shaft without needing to remove it

74 products

Easy-Access Flange-Mount Linear Shaft Supports

The removable collar allows access to the shaft without unbolting the flange

25 products

Flange-Mount Linear Shaft Supports

Hold linear shafts perpendicular to the mounting surface

17 products

Base-Mount Linear Shaft Supports

Slide the shaft in to install, then tighten to secure

18 products

Base-Mount Dual Linear Shaft Supports

Secure two shafts parallel to each other for smooth movement that doesn’t bind

4 products

Machinable Easy-Access Base-Mount Linear Shaft Supports

Create a support that fits the dimensions of your shaft to brace it on a flat surface

2 products

Linear Shaft Support Rails

Position shafts an inch or two off the ground to maintain bearing and part clearance

12 products

Low-Profile Linear Shaft Support Rails

One-third the height of standard rails for shaft support in low vertical clearance

12 products

Other Products

Mounted Bearings

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

1,163 products

Bearing Housings

Mount your own bearings in place

64 products

Linear Bearings

Minimize friction as parts move along a shaft

391 products

T-Slotted Framing Mounts

Connect tubes, switches, casters, and other components to T-slotted rails

23 products

Linear Shafts

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

117 products

Linear Bearing Brakes

Lock bearings in place on a shaft for precise positioning

10 products

End Supports for Ball Screws and Precision Lead Screws

Brace and secure the ends of ball screws and precision lead screws

16 products

T-Slotted Framing Locking Collars

Clamp and release telescoping T-slotted rails to make adjustments

2 products

Bearing Adapter Sleeves

Close gaps between your bearing and shaft for a tight fit

29 products

Carriages and Guide Rails

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

474 products

T-Slotted Framing Hinges

Install swinging components such as doors, gates, and lids on T-slotted framing structures

127 products

Track Rollers

Support and carry objects as they move along conveyor systems

4 products

Air Slides

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

485 products

Ball Splines and Bearings

Combine ball splines and bearings to create linear and rotary motion systems

39 products