45mm Bearings | McMaster-Carr

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System of Measurement

Shaft Diameter

Bearing Seal Type

Width

Bearing Trade Number

Bearing Type

For Load Direction

Combined Radial and Thrust

Bearing Construction

For Housing ID

Maximum Rotation Speed

Dynamic Radial Load Capacity

Less than 10,000 lb.

10,000 lb. to 19,999 lb.

20,000 lb. to 29,999 lb.

Shaft Mount Type

Ball Bearing Profile

Cage Material

Ball Material

Material

Shaft Type

Radial Clearance Trade Number

Lubricant

Grease

Oil

Solid Polymer

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

REACH

RoHS

Export Control Classification Number (ECCN)

1C999

EAR99

DFARS Specialty Metals

Exempt

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103 Products

Power Transmission

Ball Bearings

Create less friction than other bearings for use at high speeds

49 products

Roller Bearings

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

7 products

Mounted Bearings

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

7 products

Thrust Bearings

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

9 products

Sleeve Bearings

With no moving parts, the plainest type of bearing

16 products

Flanged Sleeve Bearings

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

10 products

Thrust Roller Bearing Washers

Adapt needle-roller thrust bearings for use on unhardened, unground surfaces

2 products

Bearing Adapter Sleeves

Close gaps between your bearing and shaft for a tight fit

1 product

Track Rollers

Support and carry objects as they move along conveyor systems

1 product

Pulley and Sprocket Bushings

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

4 products