3.8125" OD Bearings | McMaster-Carr

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System of Measurement

Shaft Diameter

OD

0.1562" to 2.75"

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"

Maximum Rotation Speed

ID

Width

Bearing Trade Number

Bearing Type

Dynamic Thrust Load Capacity

Less than 10,000 lb.

Bearing Construction

Cage Width

For Housing ID

For Load Direction

Combined Radial and Thrust

Cage Material

Static Thrust Load Capacity

20,000 lb. to 99,999 lb.

Dynamic Radial Load Capacity

Less than 10,000 lb.

Bearing Seal Type

Shaft Mount Type

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Inner Ring Width

Maximum Temperature

Less than 250° F

Minimum Temperature

-99° F to -1° F

REACH

RoHS

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

How can we improve?

1 Product

Tapered-Roller Bearings

Found anywhere from machine tool spindles to conveyor rollers, these bearings have a two-piece design that allows for adjustment.

					Radial Load Cap., lb.		Thrust Load Cap., lb.
	For Shaft Dia.	For Housing ID	Wd.	Bearing Trade No.	Dynamic	Static	Dynamic	Static	Max. Rotation Speed, rpm	Lubrication	Temp. Range, ° F		Each
For Combined Radial and Thrust Load—Open with Steel Ring



		2 1/4"	3 13/16"	5/8"	387A/382A	4,900	24,100	2,950	24,900	2,000	Required	-60 to 200	5709K94	000000
		Tapered-Roller Bearing with Steel Ring, Trade No. 387A/382A, for 2-1/4" Shaft Diameter Product Detail QuantityEachIn stock Select a compatible file type: Parasolid

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