1" Bearings | McMaster-Carr

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System of Measurement

Shaft Diameter

Bearing Seal Type

Shaft Mount Type

Mounted Bearing Type

Four-Bolt Flange Mount

Panel Mount

Tapped Base Mount

Thread Mount

Three-Bolt Flange Mount

Two-Bolt Flange Mount

Width

Material

Bearing Type

Ball Bearing Profile

For Load Direction

Combined Radial and Thrust

Housing Material

Length

Shaft Type

Round with Support Rail

Lubrication

Lubricated

Required

Not Required

Dynamic Radial Load Capacity

Less than 10,000 lb.

10,000 lb. to 19,999 lb.

20,000 lb. to 29,999 lb.

Not Rated

Maximum Rotation Speed

For Housing ID

Cage Material

RoHS

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

Export Control Classification Number (ECCN)

1C998

1C999

EAR99

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

Yes

DFARS Specialty Metals

Exempt

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796 Products

Power Transmission

Ball Bearings

Create less friction than other bearings for use at high speeds

41 products

Mounted Bearings

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

88 products

Roller Bearings

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

15 products

Sleeve Bearings

With no moving parts, the plainest type of bearing

216 products

Flanged Sleeve Bearings

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

118 products

Thrust Bearings

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

81 products

Linear Bearings

Minimize friction as parts move along a shaft

74 products

Roller Bearing Shaft Liners

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

2 products

Thrust Roller Bearing Washers

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

2 products

Linear Bearing Brakes

Lock bearings in place on a shaft for precise positioning

1 product

Pulley and Sprocket Bushings

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

45 products

Track Rollers

Support and carry objects as they move along conveyor systems

13 products

Drive Rollers

Transmit power from motors to systems like conveyors; also known as contact wheels and feed rollers

40 products

Bore Reducers

Adapt the bore of a component to a smaller size for mounting on a shaft

1 product

Material Handling

Conveyor Belt Take-Up Bearings

Use with take-up frames to adjust tension on conveyor belts

2 products

Screw Conveyors

Push material through fixed troughs

18 products

Fastening and Joining

Shims

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

45 products