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Transparent classification of our bearings for rotary motion.
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medias® Home Rolling and plain bearings, accessories NN30..-AS-K-M-SP NN3019-AS-K-M-SP
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Cylindrical roller bearings NN3019-AS-K-M-SP

main dimensions to DIN 5412-4, non-locating bearing, double row, with tapered bore, taper 1:12, separable, with cage, reduced radial internal clearance, restricted tolerances

Cylindrical roller bearings NN3019-AS-K-M-SP, main dimensions to DIN 5412-4, non-locating bearing, double row, with tapered bore, taper 1:12, separable, with cage, reduced radial internal clearance, restricted tolerances
Radial loadNot sealedGrease lubricationOil lubrication
Cylindrical roller bearings NN3019-AS-K-M-SP, main dimensions to DIN 5412-4, non-locating bearing, double row, with tapered bore, taper 1:12, separable, with cage, reduced radial internal clearance, restricted tolerances
Cylindrical roller bearings NN3019-AS-K-M-SP, main dimensions to DIN 5412-4, non-locating bearing, double row, with tapered bore, taper 1:12, separable, with cage, reduced radial internal clearance, restricted tolerances
 
d 95  mm 
   
D 145  mm 
   
B 37  mm 
   
 
Da max 137  mm 
   
Db min 134  mm 
   
d1 114,4  mm 
   
da min 103  mm 
   
ds 3,2  mm 
   
E 132  mm 
   
ns 6,5  mm 
   
ra max 1,5  mm 
   
rmin 1,5  mm 
   
s 2,5  mm 
  Axial displacement facility from central position
 
m 2,14  kg 
  Mass
Cr 143000  N 
  Basic dynamic load rating, radial
C0r 236000  N 
  Basic static load rating, radial
nG Fett 5300  1/min 
  Limiting speed for grease lubrication
nG Öl 6300  1/min 
  Limiting speed for minimal quantity oil lubrication
Cur 37000  N 
  Fatigue limit load, radial