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Deep Groove Ball Bearing
Single row deep groove ball bearing with filling slot > Single row with ball gap,snap groove and snap ring 25-95mm
  • Product
  • Structure
  • Product
  • Structure
  • Product
  • Structure
SUFUL轴承
SUFUL轴承
SUFUL轴承
SUFUL轴承
SUFUL轴承
SUFUL轴承
Dimension and Parameters
  • Pu
    0.88
  • Weight kg
    0.37
  •  
  • Principal dimensions （mm)
  • d
    30
  • D
    72
  • B
    19
  • Basic load ratings KN
  • dyc Cr
    29.2
  • stc Cor
    20.8
  • Speed ratings rpm
  • Speed Ratings
    18000
  • Limiting Speed 1)
    11000
  • Designation
  • Open type
    306NR
  • With shiled on one side
    306-ZNR
  • With shileds on one sides
    306-2ZNR
  • snap ring
    SP72
  • Dimensions mm
  • d
    30
  • d1 ～
    40.1
  • D2 ～
    61.9
  • D3
    68.81
  • D4
    78.6
  • f
    1.7
  • b
    1.9
  • C
    3.28
  • r 0 Max
    0.6
  • r 1,2 Min
    1.1
  • Abutment and fillet dimensions mm
  • d a Min
    36.5
  • Da Max
    65.5
  • D b Min
    80
  • b a Min
    2.2
  • Ca Max
    4.98
  • r a Max
    1

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