2 1/8" OD Bearings | McMaster-Carr

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System of Measurement

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

Shaft Diameter

Material

932 Bearing Bronze

Stainless Steel

Dynamic Thrust Load Capacity

Less than 10,000 lb.

Dynamic Thrust Load Capacity @ Speed

250 lb. @ 30 rpm

14,150 lb. @ 30 rpm

Lubrication

Static Thrust Load Capacity

Less than 10,000 lb.

Cage Material

Bearing Type

Plain Bearing Type

Shaft Type

Acme Lead Screw

Shape

Ball Material

440C Stainless Steel

Washer Material

Stainless Steel

For Load Direction

Bearing Seal Type

Export Control Classification Number (ECCN)

RoHS

DFARS Specialty Metals

REACH

Performance

Chemical Resistant

Corrosion Resistant

Electrically Insulating

High Temperature

Low Temperature

Moisture Resistant

Precision Adjust

Ultra Low Friction

Shaft Mount Type

Maximum Temperature

Less than 250° F

250° F to 499° F

500° F to 999° F

How can we improve?

124 Products

Power Transmission

Thrust Bearings

Thrust Bearings

Support loads parallel to the shaft with plain, ball, or roller bearings

Swivel Joints

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

Rod End Seals

Keep dirt out and lubrication in to extend the life of rod ends

Pulley and Sprocket Bushings

Pulley and Sprocket Bushings

Mount between a rotating shaft and equipment to secure the shaft and reduce vibration

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

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