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medias® Home Rolling and plain bearings, accessories 73..-B 7304-B-TVP
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Angular contact ball bearings 7304-B-TVP

main dimensions to DIN 628-1, contact angle α = 40°

Angular contact ball bearings 7304-B-TVP, main dimensions to DIN 628-1, contact angle α = 40°
Radial loadAxial load in one directionNot sealedGrease lubricationOil lubrication
Angular contact ball bearings 7304-B-TVP, main dimensions to DIN 628-1, contact angle α = 40°
 
d 20  mm 
   
D 52  mm 
   
B 15  mm 
   
 
a 23  mm 
   
D1 39,7  mm 
   
Da max 45  mm 
   
Db max 47,8  mm 
   
d1 33  mm 
   
da min 27  mm 
   
r1 min 0,6  mm 
   
ra max 1  mm 
   
ra1 max 0,6  mm 
   
rmin 1,1  mm 
   
 
m 0,143  kg 
  Mass
Cr 20400  N 
  Basic dynamic load rating, radial
e 1,14 
   
X 0,35 
   
Y 0,57 
   
Y0 0,26 
   
C0r 11100  N 
  Basic static load rating, radial
nG 17600  1/min 
  Limiting speed
nB 11500  1/min 
  Reference speed
Cur 750  N 
  Fatigue limit load, radial