70mm Bearings | McMaster-Carr

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System of Measurement

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

Width

ID

Bearing Type

Bearing Trade Number

Bearing Seal Type

For Load Direction

Combined Radial and Thrust

Combined Radial, Thrust, and Moment

For Housing ID

Ball Bearing Profile

With Retaining Ring

Bearing Construction

Roller Bearing Type

Lubrication

Dynamic Radial Load Capacity

Less than 10,000 lb.

10,000 lb. to 19,999 lb.

20,000 lb. to 29,999 lb.

Shaft Mount Type

Ball Material

440C Stainless Steel

Shaft Type

DFARS Specialty Metals

Cage Material

304 Stainless Steel

Lubricant

Maximum Rotation Speed

Ring Material

440C Stainless Steel

Export Control Classification Number (ECCN)

REACH

RoHS

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26 Products

Power Transmission

Ball Bearings

Create less friction than other bearings for use at high speeds

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

Bearing Washers

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.)