NTN RA1-4ZA Bearing
NTN RA1-4ZA Bearing , NTN bearing , NTN RA1-4ZA Distribute , NTN bearings machine
d - 1,984 mm
D - 6,35 mm
B - 3,571 mm
C - 3,571 mm
r min. - 0,08 mm
da min. - 2,8 mm
da max - 3,3 mm
Da max. - 5,5 mm
ra max. - 0,08 mm
Weight - 0,41 Kg
Basic dynamic load rating (C) - 0,279 kN
Basic static load rating (C0) - 0,089 kN
(Grease) Lubrication Speed - 67000 r/min
(Oil) Lubrication Speed - 79000 r/min
Calculation factor (f0) - 12,8
Size:1,984 mm * 6,35 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
