1.250" ID Bearings | McMaster-Carr

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System of Measurement

ID

1 1/4" to 4 1/4"

2 3/4" to 5 1/2"

3 3/4" to 6 1/4"

7 3/4" to 23 1/4"

8 3/4" to 19 3/4"

11 1/2" to 29 1/4"

OD

Material

Molybdenum Disulfide

Stainless Steel

Shaft Diameter

Length

Shape

Shaft Type

Overall Thickness

REACH

Export Control Classification Number (ECCN)

RoHS

DFARS Specialty Metals

Static Radial Load Capacity

Less than 10,000 lb.

10,000 lb. to 99,999 lb.

100,000 lb. to 199,999 lb.

Overall Width

Housing Thickness

Bearing Seal Type

Rod End Type

Hardness

Durometer 65D to Durometer 67D

Rockwell M89 to Rockwell M96

Rockwell R110 to Rockwell R120

Rockwell R120 to Rockwell R122

Width

Performance

Chemical Resistant

Corrosion Resistant

Easy Thermoform

Electrically Insulating

High Temperature

Impact Resistant

Low Temperature

Moisture Resistant

Precision Adjust

Thermally Stable

Shaft Mount Type

Shank Thread Size

Bushing Trade Number

Roller Diameter

How can we improve?

239 Products

Power Transmission

Swivel Joints

Handle shaft misalignment where ball joint rod ends won’t fit; also known as spherical bearings

Rod Ends

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

Rod End Inserts

Rod End Inserts

Attach to rod ends to increase the amount of misalignment they can handle

Pulley and Sprocket Bushings

Pulley and Sprocket Bushings

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

Bearing Adapter Sleeves

Bearing Adapter Sleeves

Close gaps between your bearing and shaft for a tight fit

Thrust Bearings

Thrust Bearings

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

Track Rollers

Support and carry objects as they move along conveyor systems

Fastening and Joining

Shims

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

Fabricating and Machining

Drill Bushings

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

Raw Materials

Bronze

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

Plastic

A lightweight alternative to metal and glass

Stainless Steel

Stainless Steel

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

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