3 1/4" OD Bearings | McMaster-Carr

Filter by

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"

For Load Direction

Combined Radial and Thrust

ID

Bearing Trade Number

LM104949/LM104911

Bearing Type

Maximum Temperature

Less than 250° F

250° F to 499° F

500° F to 999° F

Bearing Construction

Bearing Seal Type

Roller Bearing Type

Dynamic Thrust Load Capacity

Less than 10,000 lb.

Width

For Housing ID

Lubrication

Thickness

Shaft Mount Type

Shaft Type

Static Radial Load Capacity

10,000 lb. to 99,999 lb.

Shape

DFARS Specialty Metals

Material

18-8 Stainless Steel

863 Iron Copper

Molybdenum Disulfide

Export Control Classification Number (ECCN)

REACH

RoHS

Cage Material

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.)