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Rolling and plain bearings, accessories
Transparent classification of our bearings for rotary motion.
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Transparent classification of our linear bearings.
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Lubrication is a design element. You can find the right grease or oil here.
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Here you can find fundamental knowledge on the calculation, lubrication and fitting of bearings.
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From this list, you can use the old designation to find the new uniform designation of INA and FAG.
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medias® Home Rolling and plain bearings, accessories 2..-NPP-B 203-NPP-B
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Radial insert ball bearings 203-NPP-B

spherical outer ring, inner ring for fit, R seals on both sides

Radial insert ball bearings 203-NPP-B, spherical outer ring, inner ring for fit, R seals on both sides
Radial loadAxial load in one directionAxial load in two directionsStatic angular error and misalignmentSealed on both sidesLifetime lubrication, freedom from maintenanceGrease lubrication
 
d 17  mm 
   
DSP 40  mm 
   
B 12  mm 
   
 
d2 22,5  mm 
   
rmin 0,6  mm 
   
 
m 0,06  kg 
  Mass
nG Fett 13000  1/min 
  Limiting speed for grease lubrication
Cr 9800  N 
  Basic dynamic load rating, radial
C0r 4750  N 
  Basic static load rating, radial
   
  Three-piece P seal
  6203 
  Reference bearing for determining the equivalent bearing load.