BK3020
Type

Needle roller bearing with stamped outer ring

Model:BK3020
Thickness(mm):20
Inner diameter d:30
Outer diameter D:37

Detailed information

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OpenStamped outer ring needle roller bearings
  • ModelHK3020
  • Quality /m ≈kg39
Closed stampingOuter ringNeedle roller bearing
  • ModelBK3020
  • Quality/ m ≈kg47
Sizemm
  • F w30
  • D37
  • C -0.320
  • C t min17.3
  • r min0.8
Basic load ratingN
  • Dynamic load C r 22000
  • Static load C 0r 39500
适合Inner circle(需单独订购)
  • LR ModelLR25X30X20,5
  • IR ModelIR25X30X20,5
Fatigue limit load C ur N
  • Fatigue limit load C ur N5100
Limit speed n G min –1
  • Limit speed n G min –1 8600
Reference speed n B min –1
  • Reference speed n B min –1 6300

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