Shaft Holders | McMaster-Carr

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11,968 Products

Power Transmission

Shaft Supports

Support linear motion shafts to prevent bending and rolling under loads

Shafts

Transmit power, motion, and speed between machine components

Shaft Collars

Hold and position parts on a shaft, or limit shaft movement

Bearing Housings

Bearing Housings

Mount your own bearings in place

Plain Bearings

With no moving parts, the simplest type of bearing

Ball Bearings

Create less friction than other bearings for use at high speeds

Bearing Adapter Sleeves

Bearing Adapter Sleeves

Close gaps between your bearing and shaft for a tight fit

Roller Bearings

Roller Bearings

Support higher loads than ball bearings, but run at lower speeds

Bearing Nuts

Hold bearings, bushings, pulleys, and gears in place on threaded shafts and spindles

Shaft Couplings

Shaft Couplings

Connect two shafts to transfer rotary motion from one to the other

Shaft Adapters

Increase or reduce your shaft's diameter to fit equipment, or replace damaged shaft ends

U-Joints

Transfer torque between shafts at an angle; handle more torque and misalignment than flexible shafts

Shear Couplings

Shear Couplings

Sever the connection between shafts when there's too much torque to protect parts from breaking

Machinable Shaft Ends

Machinable Shaft Ends

Mill custom pulleys, threaded hubs, sprockets, collars, and sensor targets and mount them to shafts

Flexible Shafts

Flexible Shafts

Snake around curves and obstructions to transmit rotary motion along any path

Rod Ends

Use with connecting rods to support loads and control steering, tensioning, or pivoting motion

Rod End Seals

Keep dirt out and lubrication in to extend the life of rod ends

Rod End Nuts

Attach to rods, pipe, and tubing to make pivot and hinge points

Rod End Inserts

Rod End Inserts

Attach to rod ends to increase the amount of misalignment they can handle

Bushing-Bore Hubs

Bushing-Bore Hubs

Weld onto sprockets and pulleys to create a bushing mount

Brakes

Control how much and how quickly your drive system slows down

Lead and Ball Screw End Supports

Lead and Ball Screw End Supports

Brace and secure the ends of lead screws and ball screws

Clutch/Brakes

Control when to transmit power with a clutch and when to hold a load in place with a brake

Clutches

Start and stop the transmission of power to machinery

Torque Limiters

Torque Limiters

Keep torque at or below a set limit to control tension or braking or protect machinery from overload

Lead Screws and Nuts

Lead Screws and Nuts

Components travel along a screw with broad, square threads to clamp and lift heavy loads

Building and Machinery Hardware

T-Slotted Framing Mounts

T-Slotted Framing Mounts

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

T-Slotted Framing Locking Collars

T-Slotted Framing Locking Collars

Clamp and release telescoping T-slotted rails to make adjustments

Grommets

Protect wire, cable, and cords from holes with sharp or rough edges

Adjustable Handles

Adjustable Handles

Lift and turn to easily position and tighten components; also called clamping handles

Control Cables

Weave around obstructions to operate valves, throttles, and other machinery from a distance

Fastening and Joining

Retaining Rings

Retaining Rings

Hold components on a shaft

Fabricating and Machining

Rotary Tool Hangers

Rotary Tool Hangers

Store rotary tools above your workbench; swivel the hanger and adjust its height to suit your setup

Fluid Handling

Pipe and Pipe Fittings

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

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