3 1/4" Bearings | McMaster-Carr

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Shaft Diameter

3/16" to 2 3/4"

1/4" to 1 3/16"

5/16" to 11/32"

11/32" to 7/16"

3/4" to 1 3/16"

1 1/8" to 2 3/4"

1 3/16" to 1 5/8"

1 3/8" to 1 7/8"

1 3/4" to 2 1/4"

2 1/4" to 4 3/8"

2 3/8" to 6 1/8"

3 7/8" to 7 7/8"

OD

ID

Bearing Type

For Load Direction

Combined Radial and Thrust

For Housing ID

Dynamic Thrust Load Capacity

Less than 10,000 lb.

10,000 lb. to 19,999 lb.

Plain Bearing Type

Width

System of Measurement

Thickness

Bearing Trade Number

Cage Material

Static Thrust Load Capacity

20,000 lb. to 99,999 lb.

Roller Bearing Type

Shaft Mount Type

Inner Ring Width

Material

841 Bearing Bronze

Length

Shaft Type

Lubrication

Maximum Rotation Speed

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

RoHS

How can we improve?

7 Products

Power Transmission

Roller Bearings

Roller Bearings

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

Thrust Bearings

Thrust Bearings

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

Sleeve Bearings

Sleeve Bearings

With no moving parts, the plainest type of bearing

Thrust Roller Bearing Washers

Thrust Roller Bearing Washers

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

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