2 7/8" OD Bearings | McMaster-Carr

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System of Measurement

Shaft Diameter

OD

1/2" to 3 3/16"

1/2" to 20 1/2"

3/4" to 13 3/4"

7/8" to 11 7/8"

7/8" to 14 3/4"

7/8" to 23 5/8"

1 1/32" to 8 5/8"

1 1/32" to 9 7/8"

1 1/32" to 11 1/32"

1 1/32" to 11 7/8"

1 1/4" to 4 1/2"

1 1/2" to 4 1/4"

1 1/2" to 11 7/8"

1 1/2" to 15 3/4"

1 1/2" to 17 3/4"

1 1/2" to 19 3/4"

2 1/4" to 7 1/4"

2 1/4" to 15 3/4"

2 1/2" to 5 3/4"

2 3/4" to 9 1/2"

3 1/4" to 11 3/4"

4 1/4" to 14 3/4"

ID

Thickness

Material

863 Iron Copper

Dynamic Thrust Load Capacity

Less than 10,000 lb.

Dynamic Thrust Load Capacity @ Speed

8,700 lb. @ 30 rpm

4,400 lb. @ 60 rpm

6,300 lb. @ 60 rpm

9,450 lb. @ 60 rpm

15,750 lb. @ 60 rpm

Plain Bearing Type

Cage Material

For Load Direction

Lubrication

Static Thrust Load Capacity

20,000 lb. to 99,999 lb.

Bearing Type

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

RoHS

Shaft Type

Maximum Temperature

Less than 250° F

250° F to 499° F

500° F to 999° F

Performance

Chemical Resistant

Corrosion Resistant

High Temperature

Low Temperature

Ultra Low Friction

Bearing Seal Type

Minimum Temperature

-250° F or less

-99° F to -1° F

Greater than 0° F

Washer Material

Lubricant

Roller Bearing Type

How can we improve?

10 Products

Power Transmission

Thrust Bearings

Thrust Bearings

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

Thrust Roller Bearing Washers

Thrust Roller 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

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