Schaeffler Product catalogue - medias
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Tapered roller bearings

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

Have you also thought about mounting? You can find further information here on mounting of the selected types. Alternatively, contact one of our Engineering Offices for further assistance.
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Radial loadAxial load in one directionNot sealedGrease lubricationOil lubrication
d 300  mm   
D 420  mm   
T 76  mm   
a 80  mm 
B 76  mm   
C 57  mm   
Ca min 12  mm   
Cb min 19  mm   
Da max 406  mm   
Da min 383  mm   
Db min 405  mm   
d1 359  mm 
da max 324  mm   
db min 314  mm   
r1, 2 min 4  mm   
r3, 4 min 3  mm   
ra max 4  mm   
rb max 3  mm   
m 31,3  kg  ≈ Mass
Cr 1170000  N  Basic dynamic load rating, radial
C0r 2040000  N  Basic static load rating, radial
Cur 242000  N  Fatigue limit load, radial
nG 1660  1/min  Limiting speed
nϑr 810  1/min  Reference speed
e 0,39   
Y 1,52   
Y0 0,84   
  T3FD300  Comparative designation to DIN ISO 355
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