KOYO 7303B Bearing
KOYO 7303B Bearing , KOYO bearing , KOYO 7303B introduced , KOYO bearings cost
d - 17 mm
D - 47 mm
B - 14 mm
C - 14 mm
Angle (α) - 40 °
a - 20.8 mm
r min. - 1 mm
r1 min. - 0.6 mm
da min. - 22.5 mm
Da max. - 41.5 mm
ra max. - 1 mm
Weight - 0.120 Kg
(Grease) Lubrication Speed - 14 000 r/min
(Oil) Lubrication Speed - 18 000 r/min
Size:17 mm * 47 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)