cylindrical roller bearings
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.
- 260 mm x 320 mm x 28 mm ISO NCF1852 V cylindrical roller bearings
- 1500 rpm
- 420.0000 mm
- 120 mm x 165 mm x 27 mm ISO SL182924 cylindrical roller bearings
- Without Accessories
- 6.000 mm
- 25 mm x 52 mm x 15 mm ISB N 205 cylindrical roller bearings
- 4800 rpm
- 2400 rpm
- 420 mm x 700 mm x 224 mm SKF C3184KM cylindrical roller bearings
- 133 mm
- 113.2 mm
- 45 mm x 75 mm x 40 mm INA SL045009-PP cylindrical roller bearings
- 89.789 mm
- 371.475 mm
- 280 mm x 380 mm x 75 mm NTN NN3956KC1NAP4 cylindrical roller bearings
- 18600 N
- 11000 rpm
- 360 mm x 480 mm x 118 mm ISO SL014972 cylindrical roller bearings
- 190.000 mm
- 1400 rpm
- 45 mm x 85 mm x 23 mm CYSD NJ2209+HJ2209 cylindrical roller bearings
- 4000 r/min
- 124 mm
- 110 mm x 200 mm x 53 mm SIGMA NU 2222 cylindrical roller bearings
- 83.2 kN
- 1313 EKTN9