3/8" OD Bearings | McMaster-Carr

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System of Measurement

Shaft Diameter

Bearing Seal Type

Ball Bearing Profile

Width

Inner Ring Type

Material

Cage Material

Shaft Mount Type

For Load Direction

Combined Radial and Thrust

Bearing Type

Length

For Housing ID

Shaft Type

Lubrication

Ball Material

Dynamic Radial Load Capacity

Less than 10,000 lb.

ABEC Rating

Bearing Construction

Single Row

RoHS

Compliant

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

396 Products

Power Transmission

Ball Bearings

Create less friction than other bearings for use at high speeds

46 products

Flanged Sleeve Bearings

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

34 products

Sleeve Bearings

With no moving parts, the plainest type of bearing

21 products

Thrust Bearings

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

7 products

Linear Bearings

Minimize friction as parts move along a shaft

7 products

Pivot Bearings

Best for applications that require small, precise oscillating motion with limited twisting

2 products

Fabricating and Machining

Drill Bushings

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

138 products

Slotted Bushings

Pair with a standard bushing to prevent alignment pins from binding in your fixture

1 product

Fastening and Joining

Shims

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

132 products

Raw Materials

Steel

Strong, machinable, and weldable—all with material certificates for traceability

7 products

Stainless Steel

Resists corrosion and chemicals in most environments—all with material certificates for traceability

1 product