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medias® Home Rolling and plain bearings, accessories JK0S JK0S040
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Tapered roller bearings JK0S040

integral tapered roller bearings, lip seal on one side, diameter series 0

Tapered roller bearings JK0S040, integral tapered roller bearings, lip seal on one side, diameter series 0
Radial loadAxial load in one directionSealed on one sideGrease lubrication
Tapered roller bearings JK0S040, integral tapered roller bearings, lip seal on one side, diameter series 0
Tapered roller bearings JK0S040, integral tapered roller bearings, lip seal on one side, diameter series 0
 
d 40  mm 
   
D 68  mm 
   
B 21  mm 
   
 
a 15,9  mm 
   
C 20,5  mm 
   
D1 64,4  mm 
   
Dn 69,5  mm 
  Nominal dimension of slot
Deviation Δ Dn = +0,19 mm
d1 53,8  mm 
   
da max 46  mm 
   
db min 46  mm 
   
m/2 0,75  mm 
   
ra max 1  mm 
   
r1, r2min 1  mm 
   
u 0,03  mm 
  Deviation Δ Dn = +0,05 mm
 
m 0,3  kg 
  Mass, ungreased
  BR68 
  Designation, snap ring
Cr 53000  N 
  Basic dynamic load rating, radial
C0r 71000  N 
  Basic static load rating, radial
e 0,37 
   
Y 1,6 
   
Y0 0,88 
   
Cur 8300  N 
  Fatigue limit load, radial
nG Fett 3200  1/min 
  Limiting speed for grease lubrication
FBR 12900  N 
  Load carrying capacity of snap ring connection
With abutment against a sharp edge
  10600  N 
  Max. axial assembly clamping force of bearing pair
   
  Also available with 95% grease filling; designation: JK0S040-J14