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medias® Home Rolling and plain bearings, accessories 303 30319-A
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Tapered roller bearings 30319-A

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

Tapered roller bearings 30319-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 30319-A, main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs
 
d 95  mm 
   
D 200  mm 
   
T 49,5  mm 
   
 
a 40  mm 
   
B 45  mm 
   
C 38  mm 
   
Ca min 6  mm 
   
Cb min 11,5  mm 
   
Da max 186  mm 
   
Da min 172  mm 
   
Db min 184  mm 
   
d1 139  mm 
   
da max 118  mm 
   
db min 109  mm 
   
r1, 2 min 4  mm 
   
r3, 4 min 3  mm 
   
ra max 4  mm 
   
rb max 3  mm 
   
 
m 6,77  kg 
  Mass
Cr 360000  N 
  Basic dynamic load rating, radial
C0r 440000  N 
  Basic static load rating, radial
e 0,35 
   
Y 1,74 
   
Y0 0,96 
   
Cur 47500  N 
  Fatigue limit load, radial
nG 3650  1/min 
  Limiting speed
nB 3000  1/min 
  Reference speed
  T2GB095 
  Comparative designation to DIN ISO 355