3 3/4" 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

For Load Direction

Bearing Type

Bearing Seal Type

Thickness

Dynamic Thrust Load Capacity

Less than 10,000 lb.

Static Radial Load Capacity

10,000 lb. to 99,999 lb.

Cage Material

Length

Roller Bearing Type

Material

Stainless Steel

Shaft Mount Type

Width

Ball Material

For Housing ID

3.7500" to 3.7510"

Export Control Classification Number (ECCN)

DFARS Specialty Metals

REACH

RoHS

Shape

Shaft Type

Bearing Construction

Performance

Chemical Resistant

Corrosion Resistant

Easy Thermoform

Electrically Insulating

Impact Resistant

Moisture Resistant

Precision Adjust

Thermally Stable

Weather Resistant

How can we improve?

17 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

Linear Bearings

Linear Bearings

Minimize friction as parts move along a shaft

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

Fabricating and Machining

Drill Bushings

Fit in holes to guide drill bits and other cutting tools for precise and repeatable holes and cuts

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