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.
- 380 mm x 480 mm x 100 mm NBS SL014876 cylindrical roller bearings
- 16**/6*** series
- Steel
- 110 mm x 200 mm x 53 mm NBS SL182222 cylindrical roller bearings
- Not Provided
- 6903
- 220 mm x 300 mm x 80 mm NBS SL024944 cylindrical roller bearings
- J7
- With cast iron cover
- 120 mm x 165 mm x 45 mm NBS SL024924 cylindrical roller bearings
- 147000 N
- 81.000 mm
- 75 mm x 130 mm x 31 mm NBS SL182215 cylindrical roller bearings
- Double
- Deep Groove Ball Bea
- 75 mm x 115 mm x 54 mm ZEN NCF5015-2LSV cylindrical roller bearings
- =Bearings1_Inside Ri
- 11.1 mm
- 110 mm x 150 mm x 40 mm IKO NAG 4922UU cylindrical roller bearings
- Bearings with Housin
- 15
- 320 mm x 480 mm x 218 mm IKO NAS 5064UU cylindrical roller bearings
- Cylindrical bore
- Ball Bearing
- 80 mm x 200 mm x 48 mm FBJ NU416 cylindrical roller bearings
- Viton Single Lip
- 700 rpm