QJ238-N2-MPA
GYJ QJ238-N2-MPA
Type

Four-point contact ball bearing

Model：QJ238-N2-MPA
Thickness(mm)：55
Inner diameter d：190
Outer diameter D：340
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Detailed information

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Size mm
  • d190
  • D340
  • B55
  • r min 4
  • D 1 ≈286.3
  • d 1 ≈245.8
  • a ≈186
  • a n 12.7
  • b n 10.5
  • r n 2
Installation size mm
  • d a min207
  • D a max323
  • r a max3
Basic load rating N
  • Dynamic load C r 455000
  • Static load C or 735000
Model
  • ModelQJ238-N2-MPA
Qualitym ≈kg
  • Qualitym ≈kg23.8
Fatigue limit load C ur / N
  • Fatigue limit load C ur / N24400
Limit speed n G fat min –1
  • Limit speed n G fat min –1 3200

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