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medias® Home Rolling and plain bearings, accessories 222..-K + H 22248-B-K-MB + H3148X
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Spherical roller bearings 22248-B-K-MB + H3148X

main dimensions to DIN 635-2, with tapered bore and adapter sleeve

Accessories
Spherical roller bearings 22248-B-K-MB + H3148X, main dimensions to DIN 635-2, with tapered bore and adapter sleeve
Radial loadAxial load in one directionAxial load in two directionsStatic angular error and misalignmentDynamic angular error and misalignmentNot sealedGrease lubricationOil lubrication
Spherical roller bearings 22248-B-K-MB + H3148X, main dimensions to DIN 635-2, with tapered bore and adapter sleeve
 
d1H 220  mm 
   
D 440  mm 
   
B 120  mm 
   
 
Ba min 19  mm 
   
c 37  mm 
   
D1 380,7  mm 
   
Da max 423  mm 
   
Dm 300  mm 
   
d 240  mm 
   
da max 283  mm 
   
db min 254  mm 
   
ds 12,5  mm 
   
l 172  mm 
   
ns 23,5  mm 
   
ra max 3  mm 
   
rmin 4  mm 
   
 
  H3148X 
  Mass, adapter sleeve
m 81,2  kg 
  Mass
m1 18,4  kg 
  Mass, adapter sleeve
Cr 1960000  N 
  Basic dynamic load rating, radial
e 0,29 
   
Y1 2,35 
   
Y2 3,5 
   
C0r 3050000  N 
  Basic static load rating, radial
Y0 2,3 
   
nG 1300  1/min 
  Limiting speed
nB 1180  1/min 
  Reference speed
Cur 183000  N 
  Fatigue limit load, radial