20.000mm ID Bearings | McMaster-Carr

Filter by

System of Measurement

Shaft Diameter

OD

Width

ID

For Housing ID

Bearing Trade Number

Ball Bearing Profile

Bearing Seal Type

Bearing Type

For Load Direction

Cage Material

Shaft Type

Ball Material

Bearing Construction

Ring Material

Inner Ring Type

Radial Clearance Trade Number

Lubrication

Lubricant

REACH Compliance

RoHS Compliance

DFARS Compliance

How can we improve?

411 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

Plain Bearings

With no moving parts, the simplest type of bearing

Combination Roller Bearings

Combination Roller Bearings

Support both radial and thrust loads with a single bearing

Bearing Housings

Bearing Housings

Mount your own bearings in place

Linear Bearings

Linear Bearings

Minimize friction as parts move along a shaft

Turntable Bearings

Turntable Bearings

Support machinery that slowly turns or oscillates, such as a rotating hoist

Bearing Shaft Liners

Bearing Shaft Liners

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

Bearing Adapter Sleeves

Bearing Adapter Sleeves

Close gaps between your bearing and shaft for a tight fit

Rod Ends

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

Rod End Seals

Keep dirt out and lubrication in to extend the life of rod ends

Swivel Joints

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

Pulley and Sprocket Bushings

Pulley and Sprocket Bushings

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

Splines and Spline Bearings

Splines and Spline Bearings

Transmit rotary power or move loads along the length of splines

Bore Reducers

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

Track Rollers

Support and carry objects as they move along conveyor systems

Fabricating and Machining

Drill Bushings

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

Fastening and Joining

Shims

Level, align, and adjust spacing on fasteners, shafts, and machine components

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