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.
- 50 mm x 80 mm x 16 mm FBJ N1010 cylindrical roller bearings
- Aero, Shell Fluid 12
- 476
- 85 mm x 180 mm x 60 mm FBJ NJ2317 cylindrical roller bearings
- Black Oxide Coating
- 6206
- 25 mm x 52 mm x 15 mm FBJ NJ205 cylindrical roller bearings
- 6.2500 in
- 4.06
- 95 mm x 200 mm x 67 mm FBJ NUP2319 cylindrical roller bearings
- Standard
- Pillow Type
- 45 mm x 85 mm x 19 mm CYSD NJ209E cylindrical roller bearings
- Round Type
- Bearings with Housin
- 200 mm x 360 mm x 58 mm NKE NJ240-E-MA6+HJ240-E cylindrical roller bearings
- 63.00 mm
- 19.845 mm
- 30 mm x 62 mm x 16 mm NKE NJ206-E-MPA+HJ206-E cylindrical roller bearings
- Standard / For high
- Metric System
- 35 mm x 80 mm x 21 mm NKE NJ307-E-MPA+HJ307-E cylindrical roller bearings
- Deep Groove Ball Bea
- 6