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medias® Home Rolling and plain bearings, accessories 302 30238
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Tapered roller bearings 30238

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

Tapered roller bearings 30238, 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 30238, main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs
 
d 190  mm 
   
D 340  mm 
   
T 60  mm 
   
 
a 62  mm 
   
B 55  mm 
   
C 46  mm 
   
Ca min 9  mm 
   
Cb min 14  mm 
   
Da max 322  mm 
   
Da min 298  mm 
   
Db min 318  mm 
   
d1 258  mm 
   
da max 224  mm 
   
db min 207  mm 
   
r1, 2 min 5  mm 
   
r3, 4 min 4  mm 
   
ra max 5  mm 
   
rb max 4  mm 
   
 
m 20,8  kg 
  Mass
Cr 530000  N 
  Basic dynamic load rating, radial
C0r 780000  N 
  Basic static load rating, radial
e 0,39 
   
Y 1,56 
   
Y0 0,86 
   
Cur 84000  N 
  Fatigue limit load, radial
nG 2120  1/min 
  Limiting speed
nB 1510  1/min 
  Reference speed