NSK 3994/3920 Bearing
NSK 3994/3920 Bearing , NSK bearing , NSK 3994/3920 request , NSK bearings introduced
d - 66,675 mm
D - 112,712 mm
T - 30,162 mm
B - 30,048 mm
C - 23,812 mm
ra1 max. - 3,2 mm
a - 25,5 mm
r min. - 5,5 mm
r1 min. - 3,2 mm
Da - 99 mm
db - 74 mm
ra max. - 5,5 mm
da - 84 mm
Db - 106 mm
Weight - 1,16 Kg
Basic dynamic load rating (C) - 120 kN
Basic static load rating (C0) - 173 kN
(Grease) Lubrication Speed - 3200 r/min
(Oil) Lubrication Speed - 4300 r/min
Calculation factor (e) - 0,4
Calculation factor (Y0) - 0,82
Calculation factor (Y1) - 1,5
Size:66,675 mm * 112,712 mm * 30,162 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
