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medias® Home Rolling and plain bearings, accessories NJ22..-E + HJ NJ2228-E-M1 + HJ2228-E
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Cylindrical roller bearings NJ2228-E-M1 + HJ2228-E

main dimensions to DIN 5412-1, with L-section ring, locating bearing, separable, with cage

Cylindrical roller bearings NJ2228-E-M1 + HJ2228-E, main dimensions to DIN 5412-1, with L-section ring, locating bearing, separable, with cage
Radial loadAxial load in one directionAxial load in two directionsNot sealedGrease lubricationOil lubrication
Cylindrical roller bearings NJ2228-E-M1 + HJ2228-E, main dimensions to DIN 5412-1, with L-section ring, locating bearing, separable, with cage
Cylindrical roller bearings NJ2228-E-M1 + HJ2228-E, main dimensions to DIN 5412-1, with L-section ring, locating bearing, separable, with cage
 
d 140  mm 
   
D 250  mm 
   
B 68  mm 
   
 
B1 11  mm 
   
B2 23  mm 
   
D1 216,7  mm 
   
Da max 236  mm 
   
d1 179,4  mm 
   
da max 166  mm 
   
da min 154  mm 
   
dc min 182  mm 
   
E 225  mm 
   
F 169  mm 
   
r1 min 3  mm 
   
ra max 2,5  mm 
   
ra1 max 2,5  mm 
   
rmin 3  mm 
   
s 7  mm 
  Axial displacement facility from central position
 
  HJ2228-E 
  Designation, L-section ring
m 14,7  kg 
  Mass
m1 1,08  kg 
  Mass, L-section ring
Cr 670000  N 
  Basic dynamic load rating, radial
C0r 830000  N 
  Basic static load rating, radial
nG 4250  1/min 
  Limiting speed
nB 2080  1/min 
  Reference speed
Cur 131000  N 
  Fatigue limit load, radial