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medias® Home Rolling and plain bearings, accessories 231SM 231SM280-MA
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Spherical roller bearings 231SM280-MA

split

Spherical roller bearings 231SM280-MA, split
Radial loadAxial load in one directionAxial load in two directionsStatic angular error and misalignmentDynamic angular error and misalignmentNot sealedGrease lubricationOil lubrication
 
d 280  mm 
   
D 500  mm 
   
C 160  mm 
   
 
B 218  mm 
   
Da 0  mm 
   
db 0  mm 
   
rmin 5  mm 
   
 
m 145  kg 
  Mass
Cr 2320000  N 
  Basic dynamic load rating, radial
e 0,29 
   
Y1 2,32 
   
Y2 3,45 
   
C0r 3900000  N 
  Basic static load rating, radial
Y0 2,26 
   
nG 400  1/min 
  Limiting speed
Cur 265000  N 
  Fatigue limit load, radial
Fa max 44000  N 
  Permissible axial load, for inner ring without axial abutment
Mi 190  Nm 
  Tightening torque per clamping screw
Ma 120  Nm 
  Tightening torque per clamping screw
  23160K 
  Designation, spherical roller bearing, unsplit
  H3160HG 
  Designation, adapter sleeve
  SD3160TS 
  Designation, plummer block housing