Cylindrical Roller Bearing
Product Specification

Cylindrical roller bearings offer excellent resistance to instantaneous overloads and shocks.

They simplify assembly thanks to their detachable elements and allow, for certain types, axial displacement or low axial load, for other types.

Cages

The standard cage for these bearings is the polyamide cage which allows bearing operating temperatures of 120°C or 248°F (150° or 302°F peak). The standard cage for series 4 is in pressed steel. The machined brass cage is available on option. Large-dimension bearings are equipped with a machined brass cage. For special applications in which the synthetic material cage is unacceptable, a metal cage can be provided on request.

Capabilities

Loads and speeds

Cylindrical roller bearings are designed to

  • Withstand radial loads
  • Withstand moderate axial loads if the position of the shoulders on the rings allows them accept high speeds of rotation

Misalignment

Cylindrical roller bearings accept misalignment of about 0.06° thanks to the correction on the roller surface profile

Bearing No. d D T B C R Mass
CFM 10 31.750 79.375 - 22.225 - - 0.567
CFM 9 28.575 71.438 - 20.638 - - 0.420
JC 8002 30.000 62.000 - 19.000 - - 0.275
JC 8003 50.000 80.000 - 15.000 - - 0.262
JC 8008 24.000 50.000 - 19.000 - - 0.169
LO 64 25.400 53.975 - 28.575 - - 0.260
N 203 17.000 40.000 - 12.000 - - 0.066
N 204 20.000 47.000 - 14.000 - - 0.110
N 205 25.000 52.000 - 15.000 - - 0.130
N 206 30.000 62.000 - 16.000 - - 0.200
N 207 35.000 72.000 - 17.000 - - 0.300
N 208 40.000 80.000 - 18.000 - - 0.370
N 209 45.000 85.000 - 19.000 - - 0.430
N 210 50.000 90.000 - 20.000 - - 0.480
N 211 55.000 100.000 - 21.000 - - 0.660
N 212 60.000 110.000 - 22.000 - - 0.810
N 213 65.000 120.000 - 23.000 - - 1.050
N 214 70.000 125.000 - 24.000 - - 1.150
N 215 75.000 130.000 - 25.000 - - 1.250
N 216 80.000 140.000 - 26.000 - - 1.500