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.
- 45 mm x 100 mm x 25 mm FBJ NJ309 cylindrical roller bearings
- 8
- 304 Stainless Steel
- 180 mm x 280 mm x 46 mm CYSD NU1036 cylindrical roller bearings
- Available
- 1045 Carbon Steel
- 85 mm x 180 mm x 41 mm CYSD NU317E cylindrical roller bearings
- Used for Light load
- 57200
- 35 mm x 62 mm x 14 mm CYSD NU1007 cylindrical roller bearings
- 12
- [Steel] Steel
- 80 mm x 140 mm x 33 mm CYSD NJ2216E cylindrical roller bearings
- Bearings with Housin
- 7 Days
- 100 mm x 180 mm x 34 mm CYSD NJ220E cylindrical roller bearings
- 279.00 lb
- 18.833 in
- 50 mm x 110 mm x 40 mm CYSD NUP2310E cylindrical roller bearings
- 0.083 in
- Four-Bolt Pillow Blo
- 80 mm x 125 mm x 34 mm CYSD NN3016K/W33 cylindrical roller bearings
- 6
- Negative Tolerance
- 150 mm x 270 mm x 73 mm CYSD NJ2230 cylindrical roller bearings
- 6
- Tapered hole adapter
- 20 mm x 52 mm x 21 mm CYSD NJ2304E cylindrical roller bearings
- 138.5 mm
- 10,500 rpm