Mounting holes on the inner and outer rings allow for fastening onto hollow joints and shafts. The rollers face in alternating directions to allow for rigid, accurate motion under any combination of radial, thrust, and moment (twisting) loads. Use in applications where highly accurate motion is necessary, such as machine tools and industrial robots.

Open bearings dissipate heat more efficiently than sealed bearings.

Sealed bearings block out dust and other contaminants better than open bearings, but retain more heat.

For technical drawings and 3-D models, click on a part number.

				Combined Load Cap., lbs.
For Shaft Dia., mm	For Housing ID, mm	Wd., mm	Ring Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Temp. Range, °F	Features		Each
Open
115	240	28	Steel	18,950	31,000	400	Required	0° to 230°	Lubrication Groove, Two Lubrication Holes	0000000	0000000
Sealed
115	240	28	Steel	18,950	31,000	300	Lubricated	0° to 210°	Lubrication Groove, Two Lubrication Holes	0000000	000000

Spherical-Roller Bearings

Two rows of rollers give these bearings dynamic radial load capacities over five times higher than comparably sized tapered-roller bearings. Also known as rock crusher bearings, they handle heavy shock loads and are used for metal milling machinery, mining and oil field equipment, and in paper mills.

For technical drawings and 3-D models, click on a part number.

					Combined Load Cap., lbs.
For Shaft Dia., mm	For Housing ID, mm	Wd., mm	Bearing Trade Number	Ring Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Max. Temp. Range, °F		Each
Open
110	240	80	22322	Steel	210,000	240,000	3,000	Required	212	0000000	000000000

3 Products

About Ball and Roller Bearings

Face-Mount Crossed-Roller Bearings

Spherical-Roller Bearings