Mounting Hubs | McMaster-Carr

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System of Measurement

Shaft Diameter

ID

Plain Bearing Type

OD

Length

Material

Flange OD

For Housing ID

Mounted Bearing Type

Shaft Mount Type

Flange Thickness

Bearing Type

For Load Direction

Shaft Type

Lubrication

Maximum Temperature

Overall Length

Bearing Material

Housing Material

Dynamic Radial Load Capacity @ Speed

REACH Compliance

RoHS Compliance

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3,326 Products

Power Transmission

Shaft Collars

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

Shaft Supports

Support linear motion shafts to prevent bending and rolling under loads

Ball Bearings

Create less friction than other bearings for use at high speeds

Plain Bearings

With no moving parts, the simplest type of bearing

Linear Bearings

Linear Bearings

Minimize friction as parts move along a shaft

Roller Bearings

Roller Bearings

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

Bearing Housings

Bearing Housings

Mount your own bearings in place

Bearing Washers

Bearing Washers

Adapt needle-roller thrust bearings for use on unhardened, unground shafts

Machinable Shaft Ends

Machinable Shaft Ends

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

Pulley and Sprocket Bushings

Pulley and Sprocket Bushings

Mount between a rotating shaft and equipment to secure the shaft and reduce vibration

Splines and Spline Bearings

Splines and Spline Bearings

Transmit rotary power or move loads along the length of splines

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.)