HK4520
Type

Needle roller bearing with stamped outer ring

Model:HK4520
Thickness(mm):20
Inner diameter d:45
Outer diameter D:52

Detailed information

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OpenStamped outer ring needle roller bearings
  • ModelHK4520
  • Quality /m ≈kg56
Closed stampingOuter ringNeedle roller bearing
  • ModelBK4520
  • Quality/ m ≈kg72
Sizemm
  • F w45
  • D52
  • C -0.320
  • C t min17.3
  • r min0.8
Basic load ratingN
  • Dynamic load C r 27000
  • Static load C 0r 59000
适合Inner circle(需单独订购)
  • LR ModelLR40X45X20,5
  • IR ModelIR40X45X20,5
Fatigue limit load C ur N
  • Fatigue limit load C ur N7600
Limit speed n G min –1
  • Limit speed n G min –1 5900
Reference speed n B min –1
  • Reference speed n B min –1 4450

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