3 1/4" OD Bearings | McMaster-Carr

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Shaft Diameter

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 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"

4.0000 mm to 69.0000 mm

ID

For Load Direction

Combined Radial and Thrust

Bearing Type

Bearing Trade Number

LM104949/LM104911

System of Measurement

Dynamic Thrust Load Capacity

Less than 10,000 lb.

Maximum Temperature

Less than 250° F

250° F to 499° F

500° F to 999° F

Roller Bearing Type

Bearing Construction

Bearing Seal Type

For Housing ID

Width

Thickness

Lubrication

Shaft Type

Cage Material

Static Radial Load Capacity

10,000 lb. to 99,999 lb.

Shape

Shaft Mount Type

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

RoHS

Material

863 Iron Copper

1008-1010 Low-Carbon Steel

How can we improve?

29 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

Thrust Roller Bearing Washers

Thrust Roller Bearing Washers

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

Shaft Collars

Hold and position parts on a shaft, or limit shaft movement

Raw Materials

Plastic

A lightweight alternative to metal and glass

Bronze

Better wear resistance than copper and brass—all with material certificates for traceability

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.)