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Home / CATALOGUES  / Double Row Cylindrical Roller Bearings / NNU4120K30,NNU4120

DQXZ
DQXZ

Double Row Cylindrical Roller Bearings

Dimension and Parameters
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NNU4120K30,NNU4120
  • Bearing NO.
  • Cylindrical bore :
    NNU4120
  • Tapered bore :
    NNU4120K30
  • Boundary dimensions(mm)
  • d :
    100
  • D :
    165
  • B/C :
    65
  • r 1.2min :
    2
  • r3.4min :
    2
  • Basic load ratings(kN)
  • Cr :
    358
  • Cor :
    570
  • Limiting speed(rpm)
  • Speed Ratings :
    3600
  • Abutment and fillet dimensions(mm)
  • da max :
    114
  • Da max :
    155
  • ra max :
    2
  • rb max :
    2
  • Weight (kg)
  • Refer :
    5.5