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.
- 180 mm x 280 mm x 136 mm 180 mm x 280 mm x 136 mm NSK RS-5036NR cylindrical roller bearings
- Double
- VV (Non-Contact Rubb
- 103,652 mm x 120,000 mm x 29,000 mm 103,652 mm x 120,000 mm x 29,000 mm NTN E-RR2109 cylindrical roller bearings
- Deep Groove Ball Bea
- Bearings with Housin
- Toyana NF319 cylindrical roller bearings
- Deep Groove Ball Bea
- Height Configurable
- 170 mm x 230 mm x 60 mm 170 mm x 230 mm x 60 mm ISO NNCL4934 V cylindrical roller bearings
- 304 Stainless Steel
- Deep Groove Ball Bea
- Toyana NJ417 cylindrical roller bearings
- 60 kN
- 129 mm