Schaeffler Product catalogue - medias
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1230-M


Self-aligning ball bearings

main dimensions to DIN 630

  
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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
Ball projection C1
 
d 150  mm   
D 270  mm   
B 54  mm   
C1 3,8  mm  The ball projection must be taken into consideration when designing the adjacent construction.
D1 237,9  mm   
Da max 256  mm   
d1 186,7  mm   
da min 164  mm   
ra max 2,5  mm   
rmin 3  mm   
m 14,6  kg  Mass
Cr 180000  N  Basic dynamic load rating, radial
C0r 87000  N  Basic static load rating, radial
Cur 3800  N  Fatigue limit load, radial
nG 3600  1/min  Limiting speed
nϑr 3400  1/min  Reference speed
e 0,22   
Y1 2,9   
Y2 4,49   
Y0 3,04   
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