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medias® Home Rolling and plain bearings, accessories 313..-N11CA 31312-A-N11CA-A80-120
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Tapered roller bearings 31312-A-N11CA-A80-120

main dimensions to DIN ISO 355 / DIN 720, separable, for fitting in pairs in X arrangement, with axial internal clearance

Tapered roller bearings 31312-A-N11CA-A80-120, main dimensions to DIN ISO 355 / DIN 720, separable, for fitting in pairs in X arrangement, with axial internal clearance
Radial loadAxial load in one directionAxial load in two directionsNot sealedGrease lubricationOil lubrication
Tapered roller bearings 31312-A-N11CA-A80-120, main dimensions to DIN ISO 355 / DIN 720, separable, for fitting in pairs in X arrangement, with axial internal clearance
 
d 60  mm 
   
D 130  mm 
   
2T 67  mm 
   
 
2B 62  mm 
   
A 23  mm 
   
Ca min 5  mm 
   
Da max 118  mm 
   
Da min 103  mm 
   
da max 73  mm 
   
r3, 4 min 2,5  mm 
   
rb max 2,5  mm 
   
 
m 4,2  kg 
  Mass
Cr 250000  N 
  Basic dynamic load rating, radial
C0r 335000  N 
  Basic static load rating, radial
e 0,83 
   
Y0 0,8 
   
Y1 0,82 
   
Y2 1,22 
   
Cur 40000  N 
  Fatigue limit load, radial
nG 5400  1/min 
  Limiting speed