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Catalog
Angular Contact Ball Bearing
SUFUL軸承
SUFUL軸承
Dimension and Parameters
  • Pu
    1.63
  • Weight kg
    0.62
  •  
  • Principal dimensions （mm)
  • d
    55
  • D
    100
  • B
    21
  • Basic load ratings KN
  • dyc Cr
    48.8
  • stc Cor
    38
  • Speed ratings rpm
  • Speed Ratings
    7500
  • Limiting Speed
    7500
  • Designation 1)
  • Universal matched bearing
    7211BECBY
  • Basic design bearings
    7211BEY
  • Dimensions mm
  • d
    55
  • d1 ～
    72.4
  • d2 ～
    63.6
  • D1 ～
    83.7
  • r 1,2 Min
    1.5
  • r 3,4 Min
    1
  • a
    43
  • Abutment and fillet dimensions mm
  • d a Min
    64
  • Da Max
    91
  • D b Max
    94
  • r a Max
    1.5
  • r b Max
    1
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