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

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Bearing No. d D T B C R Mass
NUP 324 120 260 0 55 - - 14
NUP 326 130 280 0 58 - - 19.5
NUP 328 140 300 0 62 - - 23.5
NUP 2203 17 40 0 16 - - 0.09
NUP 2205 25 52 0 18 - - 0.17
NUP 2206 30 62 0 20 - - 0.27
NUP 2207 35 72 0 23 - - 0.42
NUP 2208 40 80 0 23 - - 0.51
NUP 2209 45 85 0 23 - - 0.55
NUP 2210 50 90 0 23 - - 0.59
NUP 2211 55 100 0 25 - - 0.82
NUP 2212 60 110 0 28 - - 1.15
NUP 2213 65 120 0 31 - - 1.5
NUP 2214 70 125 0 31 - - 1.55
NUP 2215 75 130 0 31 - - 1.65
NUP 2216 80 140 0 33 - - 1.93
NUP 2218 90 160 0 40 - - 3.1