Wuxi Guangqiang Bearing Co.,Ltd.
NUKR47 Stud Type Track Roller Bearing 20x47x66mm

NUKR47 Stud Type Track Roller Bearing 20x47x66mm

Min. Order:
1 Piece
Payment term:
TT,PayPal,West Union
Delivery time:
Within 3-5 days
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WhatsApp: 008618261541498
Mobile NO.: 008618261541498
Technical Parameters:
Product Designations:
Stud Type Track Roller Bearing
Inside Diameter:
20 mm
Outside Diameter:
47 mm
66 mm
0.38 KG
GQZ or Other famous brand
Precision Rating:
Bearing Material:
Chrome Steel(Gcr15)
Seals Type:
NUKR47 Stud Type Track Roller Bearing 20x47x66mm

1.Bearing No.:NUKR47

2.Type:Stud type track roller bearing


(1)With axial guidance

(2)Full complement cylindrial roller set

(3)Labyrith seals on both sides


D 47  mm 
d1 20  mm 
  Tolerance: h7
B 66  mm 
B1 max 25,6  mm 
B2 40,5  mm 
B3 9  mm 
C 24  mm 
C1 0,8  mm 
d2 27  mm 
d3 4  mm 
G M20X1,5 
IG 21  mm 
rmin 1  mm 
W 10  mm 
  Nominal dimension for hexagonal socket
m 380  g 
MA 120  Nm 
  Nut tightening torque
Cr w 28500  N 
  Effective dynamic load rating as track roller (radial)
C0r w 37500  N 
  Effective static load rating as track roller (radial)
Fr per 16200  N 
  Permissible dynamic radial load
F0r per 32500  N 
  Permissible static radial load
Cur w 4850  N 
  Fatigue limit load
nD G 4200  1/min 
  Speed (with continuous operation and grease lubrication)
  Drive fit lubrication nipple
Drive fit lubrication nipples are supplied loose.
Only these lubrication nipples should be used.
AP AP10 
  Suitable central lubrication adapter for connection to a central lubrication system

If you want to buy this NUKR47 bearing,just contact us. We have a

huge stock of NUKR47 track roller bearing.

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