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medias® Home Rolling and plain bearings, accessories 302 30210-A
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Tapered roller bearings 30210-A

main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs

Tapered roller bearings 30210-A, main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs
Radial loadAxial load in one directionNot sealedGrease lubricationOil lubrication
Tapered roller bearings 30210-A, main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs
 
d 50  mm 
   
D 90  mm 
   
T 21,75  mm 
   
 
a 20  mm 
   
B 20  mm 
   
C 17  mm 
   
Ca min 3  mm 
   
Cb min 4,5  mm 
   
Da max 83  mm 
   
Da min 79  mm 
   
Db min 85  mm 
   
d1 68,8  mm 
   
da max 58  mm 
   
db min 57  mm 
   
r1, 2 min 1,5  mm 
   
r3, 4 min 1,5  mm 
   
ra max 1,5  mm 
   
rb max 1,5  mm 
   
 
m 0,642  kg 
  Mass
Cr 79000  N 
  Basic dynamic load rating, radial
C0r 96000  N 
  Basic static load rating, radial
e 0,42 
   
Y 1,43 
   
Y0 0,79 
   
Cur 11300  N 
  Fatigue limit load, radial
nG 8200  1/min 
  Limiting speed
nB 5000  1/min 
  Reference speed
  T3DB050 
  Comparative designation to DIN ISO 355