3 7/8" OD Bearings | McMaster-Carr

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System of Measurement

OD

0.1562" to 2.7500"

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 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"

4.0000 mm to 69.0000 mm

Shaft Diameter

ID

Thread Size

Material

303 Stainless Steel

841 Bearing Bronze

863 Iron Copper

Nut Type

Thickness

Face Style

Plain Bearing Type

Width

Spanner Wrench Style

Thread Spacing

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

RoHS

Bearing Type

Shaft Type

Specifications Met

For Load Direction

Dynamic Thrust Load Capacity @ Speed

6,600 lb. @ 30 rpm

9,600 lb. @ 30 rpm

9,800 lb. @ 30 rpm

Lubricant

Finish

Maximum Temperature

250° F to 499° F

Minimum Temperature

-99° F to 0° F

How can we improve?

12 Products

Power Transmission

Thrust Bearings

Thrust Bearings

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

Bearing Nuts

Hold bearings, bushings, pulleys, and gears in place on threaded shafts and spindles

Fastening and Joining

Shims

Align and space components on shafts, or level machinery, cabinets, and doors

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