Xing Lun Bearings Group Limited
Free Member
BK4520 needle roller bearing

BK4520 Needle Roller Bearing

Min. Order:
1 Piece
Payment term:
T/T,western union,Paypal
Delivery time:
in stock
Technical Parameters:
Product Designations:
BK4520
Structure:
needle roller bearing
Inside Diameter:
45 mm
Outside Diameter:
52 mm
Thickness:
20 mm
Brand:
XLB or OEM or Neutral
Precision Rating:
PO,P6,P5,P4
Bearing Material:
chrome steel
Seals Type:
Optional
BK4520 Needle Roller Bearing

BK4520 needle roller bearing

Size : d=45mm; D=52mm; B=20m

In stock :  5000pcs

Material : chrome steel
 
shaft size(mm) Type FW(mm) D(mm) C(mm) dynamic C(N) Static Co(N) RPM
40 HK4012 40.000 47.000 12 14000 24300 6300
  BK4012 40.000 47.000 12 14000 24300 6300
  HK4016 40.000 47.000 16 20000 38500 6300
  HK4020 40.000 47.000 20 25500 52000 6300
  BK4020 40.000 47.000 20 25500 52000 6300
45 HK4512 45.000 52.000 12 12900 22500 5800
  HK4516 45.000 52.000 16 19300 3800 5800
  HK4520 45.000 52.000 20 22000 51000 5800
  BK4520 45.000 52.000 20 22000 51000 5800
50 HK5012 50.000 58.000 12 23600 57200 5300
  HK5020 50.000 58.000 20 28000 60000 5300
  BK5020 50.000 58.000 20 28000 60000 5300
  HK5025 50.000 58.000 25 34500 80000 5300
55 HK5520 55.000 63.000 20 29500 59900 4600
60 HK6012 60.000 68.000 12 12400 29000 4100
  HK6020 60.000 68.000 20 30500 72000 4100
  BK6020 60.000 68.000 20 30500 72000 4100
 
XLB Group is a manufacture group in China , with 6 owned factory in China which specialize in different kind of bearings ,has rich experience and professional team.  

Welcome any of your inquiry ,which will be treated in a sincere and quick way , thank you in advance !


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