1 3/8" ID Bearings | McMaster-Carr

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System of Measurement

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Mounted Bearing Type

Four-Bolt Flange Mount

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For Load Direction

Combined Radial and Thrust

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Dynamic Radial Load Capacity

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Material

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Ball Bearing Profile

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Static Radial Load Capacity

Less than 10,000 lb.

10,000 lb. to 99,999 lb.

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DFARS Specialty Metals

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175 Products

Power Transmission

Ball Bearings

Create less friction than other bearings for use at high speeds

7 products

Mounted Bearings

Ball, roller, and sleeve bearings ready to bolt in place

22 products

Roller Bearings

Support higher loads than ball bearings, but run at lower speeds

3 products

Thrust Bearings

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

5 products

Sleeve Bearings

With no moving parts, the plainest type of bearing

12 products

Flanged Sleeve Bearings

A sleeve and thrust bearing in one to support both parallel and perpendicular loads

2 products

Bearing Adapter Sleeves

Close gaps between your bearing and shaft for a tight fit

2 products

Pulley and Sprocket Bushings

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

25 products

Swivel Joints

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

3 products

Fastening and Joining

Shims

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

65 products

Fabricating and Machining

Drill Bushings

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

23 products

Building and Machinery Hardware

Turntables

Rotate to reposition machinery and equipment

1 product

Raw Materials

Bronze

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

3 products

Plastic

A lightweight alternative to metal and glass

1 product