NTN BEARING USA CORP.

SKF 6200 Bearing

 

cylindrical roller bearings

Cylindrical Roller Bearings are bearing in which cylinders are used as the rolling elements as opposed to balls in ball bearings. As such, the rollers have a greater (linear) contact area with the outer ring and are distribute loads across a broader surface. Subsequently, they have a relatively high radial load capacity and are suitable for high speeds. Double-row cylindrical roller bearings have high radial rigidity and are used primarily for precision machine tools.

Depending on the series as defined below a number of cylindrical roller bearings have no ribs on either the inner or outer ring, so the rings can move axially relative to each other which can be used as free-end bearings.

Pressed steel (with or without tins or fins) or machined brass cages are generally used, but sometimes molded polyamide cages are also available depending on the application. Cylindrical Roller Bearings are also available without cages with a full complement of rollers. This allows even higher loads but at the expense of speed.

 
70 mm x 100 mm x 30 mm  INA SL024914 cylindrical roller bearings
70 mm x 100 mm x 30 mm INA SL024914 cylindrical roller bearings
No
Bearing Steel
900 mm x 1090 mm x 85 mm  INA SL1818/900-E-TB cylindrical roller bearings
900 mm x 1090 mm x 85 mm INA SL1818/900-E-TB cylindrical roller bearings
6.34 Hz
180 mm
INA RSL185005-A cylindrical roller bearings
INA RSL185005-A cylindrical roller bearings
47
628
INA RSL183010-A cylindrical roller bearings
INA RSL183010-A cylindrical roller bearings
1600 rpm
3.77 in
100 mm x 250 mm x 58 mm  NACHI NUP 420 cylindrical roller bearings
100 mm x 250 mm x 58 mm NACHI NUP 420 cylindrical roller bearings
Height Selection
608
55 mm x 100 mm x 25 mm  NACHI NJ2211EG cylindrical roller bearings
55 mm x 100 mm x 25 mm NACHI NJ2211EG cylindrical roller bearings
9.63
18800 lbf
220 mm x 460 mm x 88 mm  NACHI NJ 344 cylindrical roller bearings
220 mm x 460 mm x 88 mm NACHI NJ 344 cylindrical roller bearings
Angular Contact Bear
No
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