Luoyang Evon Engineering Co.,Ltd.
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VLI200744 bearing

VLI200744 Bearing

Min. Order:
1 Piece
Payment term:
TT/LC
Delivery time:
20 DAYS
Technical Parameters:
Product Designations:
VLI200744
Structure:
Four point contact ball type
Inside Diameter:
648 mm
Outside Diameter:
848 mm
Thickness:
56 mm
Weight:
51.5 KG
Precision Rating:
P0~P2
Bearing Material:
42 CrMo
Seals Type:
lip seals on both sides
VLI200744 Bearing

 DETAIL:

 

di 648  mm 
   
Da 848  mm 
   
 
Da ZT 846  mm 
   
Di 745,5  mm 
   
d0 660  mm 
   
da 742,5  mm 
   
da ZT 741  mm 
   
H 56  mm 
   
La 820  mm 
   
Li 705  mm 
   
m 6  mm 
  Tooth modulus
na 12 
  Number of fixing holes in outer ring
ni 20 
  Number of fixing holes in inner ring
z 110 
  Number of teeth
 
m 51,5  kg 
  Mass
Fr per 82600  N 
  Maximum permissible radial load against friction lock
Fz norm 23700  N 
  Maximum permissible tooth force (dedendum fatigue strength)
Fz max 35000  N 
  Max. permissible tooth force against tooth fracture in dedendum
Ca 211000  N 
  Basic dynamic load rating, axial
C0a 530000  N 
  Basic static load rating, axial
Cr 138000  N 
  Basic dynamic load rating, radial
C0r 198000  N 
  Basic static load rating, radial

NOTE:

1. Models in this brochure are standard,inner and outer diameter are free tolerance. If there are matching requirements of host-machine,please mark the size and precision on the contract or attached drawing.

2. Provides design & solutions for OEM, each special, individual need.

 

  VLI200744 Bearing is composed of 2 seat-rings, and with the features of compact structure, light weight. The balls contact with the circular raceway at four points, via which the axial force, radial force and tilting moment can be born simultaneously.Mainly be used in slewing conveyors, welding arms and manipulators, small and medium cranes, excavators, and other engineering machines.


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