Schaeffler Product catalogue - medias
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21311-E1-XL-K


Spherical roller bearings

main dimensions to DIN 635-2, with tapered bore, taper 1:12

  
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Radial loadAxial load in one directionAxial load in two directionsStatic angular error and misalignmentDynamic angular error and misalignmentNot sealedGrease lubricationOil lubrication
 
d 55  mm   
D 120  mm   
B 29  mm   
D1 98,3  mm   
Da max 109  mm   
d2 71,6  mm   
da min 66  mm   
ds 3,2  mm   
ns 6,5  mm   
ra max 2  mm   
rmin 2  mm   
m 1,28  kg  Mass
Cr 160000  N  Basic dynamic load rating, radial
C0r 155000  N  Basic static load rating, radial
Cur 20700  N  Fatigue limit load, radial
nG 8100  1/min  Limiting speed
nϑr 5100  1/min  Reference speed
e 0,23   
Y1 2,98   
Y2 4,44   
Y0 2,92   
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