Schaeffler Product catalogue - medias
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21307-E1-XL-K-TVPB


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 35  mm   
D 80  mm   
B 21  mm   
D1 66,6  mm   
Da max 71  mm   
d2 47,4  mm   
da min 44  mm   
ra max 1,5  mm   
rmin 1,5  mm   
m 0,496  kg  Mass
Cr 83000  N  Basic dynamic load rating, radial
C0r 74000  N  Basic static load rating, radial
Cur 8300  N  Fatigue limit load, radial
nG 10900  1/min  Limiting speed
nϑr 6800  1/min  Reference speed
e 0,26   
Y1 2,55   
Y2 3,8   
Y0 2,5   
    Bearings of series 213 with a bore diameter d ≤ 35 mm do not have
a lubrication groove and lubrication hole.
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