Cylindrical Roller Bearings
In bearings of this type, the cylindrical rollers are in linear contact with the raceways. They have a high radial load capacity and are suitable for high speeds.
There are different types designated as NU, NJ, NUP, N, NF (for single-row bearings), NNU, and NN (for double-row bearings depending on the design or absence of side ribs).
The outer and inner rings of all types are separable.
Some cylindrical roller bearings have no ribs on either the inner or outer ring, so the rings can move axially relative to each other. These can be used as free-end bearings. Cylindrical roller bearings, in which either the inner or outer rings has two ribs and the other ring has one, are capable of taking some axial load in one direction Double-row cylindrical roller bearings have high radial rigidity and are used primarily for precision machine tools.
Pressed steel or machined brass cages are generally used, but sometimes molded polyamide cages are also used.
- 127 mm x 288,925 mm x 87,312 mm NSK HH231637/HH231610 cylindrical roller bearings
- B04311
- ROLLWAY BEARING
- 75 mm x 160 mm x 37 mm NKE NJ315-E-M6+HJ315-E cylindrical roller bearings
- ABB MOTORS AND MECHA
- M06110
- Toyana NF320 cylindrical roller bearings
- 1 Piece Solid
- Bearing
- 105 mm x 160 mm x 41 mm NSK NN3021MBKR cylindrical roller bearings
- ABB MOTORS AND MECHA
- M06110
- 120 mm x 215 mm x 40 mm NKE NJ224-E-MPA cylindrical roller bearings
- HM227545/19
- 727 kN
- 120 mm x 180 mm x 46 mm NSK NCF3024V cylindrical roller bearings
- M06288
- Cast Steel
- 190 mm x 400 mm x 132 mm SKF NJG 2338 VH cylindrical roller bearings
- HM227545/19
- 727 kN