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medias® Home Rolling and plain bearings, accessories BK BK1212
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Datasheet

Drawn cup needle roller bearings with closed end BK1212

to DIN 618-1/ISO 3245

Accessories
Drawn cup needle roller bearings with closed end BK1212, to DIN 618-1/ISO 3245
Radial loadNot sealedGrease lubricationOil lubricationSmall design envelope
 
Fw 12  mm 
   
D 18  mm 
   
C 12  mm 
  Tolerance: -0,3
 
Ct min 9,3  mm 
   
rmin 0,8  mm 
   
 
m 10  g 
  Mass
Cr 6500  N 
  Basic dynamic load rating, radial
C0r 7300  N 
  Basic static load rating, radial
Cur 860  N 
  Fatigue limit load, radial
nG 26500  1/min 
  Limiting speed
nB 13800  1/min 
  Reference speed
  LR8X12x12,5 
  Suitable inner ring
  IR8X12x12,5 
  Suitable inner ring