NTN NAO-50×78×20 Bearing
NTN NAO-50×78×20 Bearing , NTN bearing , NTN NAO-50×78×20 quotaiton , NTN bearings inquiry
d - 50 mm
F - 60 mm
D - 78 mm
E - 68 mm
B - 20 mm
C - 20 mm
r min. - 1 mm
da min. - 55 mm
Da max. - 73 mm
db - 67,2 mm
ra max. - 1 mm
Db - 60,8 mm
Weight - 0,41 Kg
Basic dynamic load rating (C) - 40 kN
Basic static load rating (C0) - 75 kN
(Grease) Lubrication Speed - 4 400 r/min
(Oil) Lubrication Speed - 6 500 r/min
Size:50 mm * 78 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
