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Deep Groove Ball Bearing
Single row deep groove ball bearing > Sealed single row d 70-80mm
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Dimension and Parameters
  • Pu
    3
  • Weight kg
    3
  •  
  • Principal dimensions (mm)
  • d
    75
  • D
    160
  • B
    37
  • Basic load ratings KN
  • dyc Cr
    119
  • stc Cor
    76.5
  • Speed ratings rpm
  • Speed Ratings
    9000
  • Limiting Speed 1)
    4500
  • Designation
  • With Seals on Both Sides
    *6315-2Z
  • With Seals on One Side
    *6315-Z
  • Dimensions mm
  • d
    75
  • d1 ~
    101
  • D2 ~
    138
  • r 1,2 Min
    2.1
  • Abutment and fillet dimensions mm
  • d a Min
    87
  • Da Max
    148
  • r a Max
    2
  • Value
  • k r
    0.03
  • fo
    13
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