1 1/8" ID Bearings | McMaster-Carr

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System of Measurement

Shaft Diameter

0.3450 mm to 57.0000 mm

Bearing Seal Type

Width

Shaft Mount Type

Mounted Bearing Type

Four-Bolt Flange Mount

Tapped Base Mount

Three-Bolt Flange Mount

Two-Bolt Flange Mount

For Load Direction

Combined Radial and Thrust

Bearing Type

Material

Ball Bearing Profile

Shaft Type

Bearing Trade Number

Cage Material

Lubrication

Dynamic Radial Load Capacity

Less than 10,000 lb.

10,000 lb. to 19,999 lb.

20,000 lb. to 29,999 lb.

30,000 lb. to 39,999 lb.

Maximum Rotation Speed

Bearing Construction

For Housing ID

Length

REACH

RoHS

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

Yes

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

168 Products

Power Transmission

Ball Bearings

Create less friction than other bearings for use at high speeds

11 products

Mounted Bearings

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

17 products

Roller Bearings

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

5 products

Sleeve Bearings

With no moving parts, the plainest type of bearing

5 products

Linear Bearing Housings

Hold linear ball or sleeve bearings by sliding them in and securing with retaining rings

3 products

Bearing Housings

Mount your own bearings in place

2 products

Roller Bearing Shaft Liners

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

1 product

Thrust Bearings

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

3 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

1 product

Pulley and Sprocket Bushings

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

24 products

Track Rollers

Support and carry objects as they move along conveyor systems

3 products

Rod Ends

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

2 products

Fastening and Joining

Shims

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

61 products

Fabricating and Machining

Drill Bushings

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

22 products

Raw Materials

Plastic

A lightweight alternative to metal and glass

2 products

Bronze

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

2 products