2 1/4" ID Bearings | McMaster-Carr

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System of Measurement

Shaft Diameter

OD

ID

For Load Direction

Bearing Type

Dynamic Radial Load Capacity

Width

Bearing Trade Number

Bearing Seal Type

Dynamic Thrust Load Capacity

Roller Bearing Type

Mounted Bearing Type

Bearing Construction

Cage Material

Static Radial Load Capacity

Shaft Mount Type

For Housing ID

Inner Ring Type

Static Thrust Load Capacity

DFARS Specialty Metals

REACH

RoHS

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33 Products

Power Transmission

Roller Bearings

Roller Bearings

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

Mounted Bearings

Mounted Bearings

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

Thrust Bearings

Thrust Bearings

Support loads parallel to the shaft with plain, ball, or roller bearings

Ball Bearings

Create less friction than other bearings for use at high speeds

Sleeve Bearings

Sleeve Bearings

With no moving parts, the plainest type of bearing

Bearing Washers

Bearing Washers

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

Pulley and Sprocket Bushings

Pulley and Sprocket Bushings

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

Raw Materials

Plastic

A lightweight alternative to metal and glass

Bronze

With better wear resistance than copper and brass, it’s used for bearings, gears, and pump parts

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