HK4020
Type

Needle roller bearing with stamped outer ring

Model:HK4020
Thickness(mm):20
Inner diameter d:40
Outer diameter D:47

Detailed information

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OpenStamped outer ring needle roller bearings
  • ModelHK4020
  • Quality /m ≈kg54
Closed stampingOuter ringNeedle roller bearing
  • ModelBK4020
  • Quality/ m ≈kg62
Sizemm
  • F w40
  • D47
  • C -0.320
  • C t min17.3
  • r min0.8
Basic load ratingN
  • Dynamic load C r 25500
  • Static load C 0r 52000
适合Inner circle(需单独订购)
  • LR ModelLR35X40X20,5
  • IR ModelIR35X40X20,5
Fatigue limit load C ur N
  • Fatigue limit load C ur N6800
Limit speed n G min –1
  • Limit speed n G min –1 6600
Reference speed n B min –1
  • Reference speed n B min –1 4900

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