QJ312-MPA
GYJ QJ312-MPA
Type

Four-point contact ball bearing

Model：QJ312-MPA
Thickness(mm)：31
Inner diameter d：60
Outer diameter D：130
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Detailed information

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Size mm
  • d60
  • D130
  • B31
  • r min 2.1
  • D 1 ≈106.9
  • d 1 ≈84.2
  • a ≈67
  • a n -
  • b n -
  • r n -
Installation size mm
  • d a min72
  • D a max118
  • r a max2.1
Basic load rating N
  • Dynamic load C r 146000
  • Static load C or 127000
Model
  • ModelQJ312-MPA
Qualitym ≈kg
  • Qualitym ≈kg2.2
Fatigue limit load C ur / N
  • Fatigue limit load C ur / N6700
Limit speed n G fat min –1
  • Limit speed n G fat min –1 9000

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