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Home>>Catalog>> Tapered Roller Bearing>>Single Row Taper Roller Bearing>>d:65-75mm>>Bearing NO.:7315E 30315Back>>
Principal dimensions mm
  • d:75
  • D:160
  • T:40
  • B:37
  • C:31
  • r 1 .r 2 min:3
  • r 1 .r 2 min:3
  • r 3 .r 4 min:2.5
  • r 3 .r 4 min:2.5
Basic load ratings KN
  • Cr:221
  • Cor:285
Limit speed r/ min
  • Grease:2200
  • Oil:3200
  • Old code.:7315E
  • New code.:30315
  • Mass kg:3.71
Fitting dimension mm
  • damax:95
  • dbmin:87
  • Damin:139
  • Damax:148
  • Dbmin:150
  • Camin:4.5
  • Cbmin:9
Calculation coefficient
  • e:0.35
  • Y:1.7
  • Yo :0.96
  • a:32
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