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medias® Home Rolling and plain bearings, accessories GE..-DW-2RS2 GE420-DW-2RS2
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Large radial spherical plain bearings GE420-DW-2RS2

maintenance-free, to DIN ISO 12 240-1, sealed on both sides

Large radial spherical plain bearings GE420-DW-2RS2, maintenance-free, to DIN ISO 12 240-1, sealed on both sides
Radial loadAxial load in one directionAxial load in two directionsStatic angular error and misalignmentDynamic angular error and misalignmentSealed on both sidesLifetime lubrication, freedom from maintenance
Large radial spherical plain bearings GE420-DW-2RS2, maintenance-free, to DIN ISO 12 240-1, sealed on both sides
Large radial spherical plain bearings GE420-DW-2RS2, maintenance-free, to DIN ISO 12 240-1, sealed on both sides
 
d 420  mm 
  Tolerance: 0 / -0,045
D 560  mm 
  Tolerance: 0 / -0,05
B 190  mm 
  Tolerance: 0 / -0,45
 
  0 - 0,135  mm 
  Radial internal clearance
C 160  mm 
  Tolerance: 0 / -1
Da min 469  mm 
   
da max 451,6  mm 
   
dK 490  mm 
   
r1s min 1,5  mm 
  Chamfer dimension
r2s min 4  mm 
  Chamfer dimension
α 3,7  ° 
   
 
m 143  kg 
  Mass
Cr 20340000  N 
  Basic dynamic load rating, radial
C0r 33900000  N 
  Basic static load rating, radial
   
  The screw design is only valid for the basic dynamic load rating C.
If the load is greater, the outer ring halves must be supported by lateral clamping covers.