Precision Bearings | McMaster-Carr

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System of Measurement

Shaft Diameter

OD

Width

Bearing Seal Type

Ball Bearing Profile

ID

ABEC Rating

Thread Size

For Housing ID

For Load Direction

Bearing Type

Nut Type

Externally Threaded

Material

Stainless Steel

Bearing Trade Number

Diameter

Cage Material

Stainless Steel

Component

Ring Material

440C Stainless Steel

Ball Material

Stainless Steel

Shaft Type

Export Control Classification Number (ECCN)

REACH

DFARS Specialty Metals

RoHS

Compliant with Exemptions

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890 Products

Power Transmission

Ball Bearings

Create less friction than other bearings for use at high speeds

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

Bearing Shaft Liners

Bearing Shaft Liners

Adapt precision needle-roller bearings for use on unhardened, unground shafts

Linear Bearings

Linear Bearings

Minimize friction as parts move along a shaft

Lead Screws and Nuts

Lead Screws and Nuts

Components travel along a screw with broad, square threads to clamp and lift heavy loads

Splines and Spline Bearings

Splines and Spline Bearings

Transmit rotary power or move loads along the length of splines

Rod Ends

Use with connecting rods to support loads and control steering, tensioning, or pivoting motion

Raw Materials

Stainless Steel

Stainless Steel

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

Steel

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

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