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Rolling and plain bearings, accessories
Transparent classification of our bearings for rotary motion.
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medias® Home Rolling and plain bearings, accessories NN30..-AS-K-M-SP NN3012-AS-K-M-SP
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Cylindrical roller bearings NN3012-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 NN3012-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 NN3012-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 NN3012-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 60  mm 
   
D 95  mm 
   
B 26  mm 
   
 
Da max 89  mm 
   
Db min 87  mm 
   
d1 73,3  mm 
   
da min 66  mm 
   
ds 3,2  mm 
   
E 86,1  mm 
   
ns 4,8  mm 
   
ra max 1  mm 
   
rmin 1,1  mm 
   
s 1,9  mm 
  Axial displacement facility from central position
 
m 0,674  kg 
  Mass
Cr 75000  N 
  Basic dynamic load rating, radial
C0r 110000  N 
  Basic static load rating, radial
nG Fett 8500  1/min 
  Limiting speed for grease lubrication
nG Öl 10000  1/min 
  Limiting speed for minimal quantity oil lubrication
Cur 17200  N 
  Fatigue limit load, radial