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medias® Home Rolling and plain bearings, accessories N19..-K-M1-SP N1921-K-M1-SP
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Cylindrical roller bearings N1921-K-M1-SP

non-locating bearing, with tapered bore, taper 1:12, separable, with cage, reduced radial internal clearance, restricted tolerances

Cylindrical roller bearings N1921-K-M1-SP, non-locating bearing, with tapered bore, taper 1:12, separable, with cage, reduced radial internal clearance, restricted tolerances
Radial loadNot sealedGrease lubricationOil lubrication
Cylindrical roller bearings N1921-K-M1-SP, non-locating bearing, with tapered bore, taper 1:12, separable, with cage, reduced radial internal clearance, restricted tolerances
Cylindrical roller bearings N1921-K-M1-SP, non-locating bearing, with tapered bore, taper 1:12, separable, with cage, reduced radial internal clearance, restricted tolerances
 
d 105  mm 
   
D 145  mm 
   
B 20  mm 
   
 
Da max 139  mm 
   
Db min 137  mm 
   
d1 119,2  mm 
   
da min 111  mm 
   
E 135  mm 
   
ra max 1  mm 
   
rmin 1,1  mm 
   
s 1,8  mm 
  Axial displacement facility from central position
 
m 0,959  kg 
  Mass
Cr 77000  N 
  Basic dynamic load rating, radial
C0r 113000  N 
  Basic static load rating, radial
nG Fett 6700  1/min 
  Limiting speed for grease lubrication
nG Öl 7500  1/min 
  Limiting speed for minimal quantity oil lubrication
Cur 17000  N 
  Fatigue limit load, radial