2 3/4" OD Bearings | McMaster-Carr

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System of Measurement

ID

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"

Shaft Diameter

Material

Molybdenum Disulfide

Stainless Steel

Length

Lubrication

Bearing Type

Shape

Dynamic Thrust Load Capacity

Less than 10,000 lb.

For Load Direction

REACH

RoHS

Cage Material

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Performance

Chemical Resistant

Corrosion Resistant

Easy Thermoform

Electrically Insulating

High Temperature

Impact Resistant

Low Temperature

Moisture Resistant

Precision Adjust

Thermally Stable

Static Thrust Load Capacity

20,000 lb. to 99,999 lb.

Bearing Seal Type

Shaft Type

Acme Lead Screw

Maximum Temperature

Less than 250° F

250° F to 499° F

500° F to 999° F

Plain Bearing Type

Hardness

Durometer 65D to Durometer 67D

Rockwell M89 to Rockwell M96

Rockwell R110 to Rockwell R120

Color

Roller Bearing Type

How can we improve?

190 Products

Power Transmission

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

Swivel Joints

Handle shaft misalignment where ball joint rod ends won’t fit; also known as spherical bearings

Lead Screw Collars

Lead Screw Collars

Position components and limit travel along a lead screw

Fastening and Joining

Shims

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

Raw Materials

Bronze

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

Plastic

A lightweight alternative to metal and glass

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.)