NSK 3877/3820 Bearing
NSK 3877/3820 Bearing , NSK bearing , NSK 3877/3820 discount , NSK bearings life cycle
d - 41,275 mm
D - 85,725 mm
T - 30,162 mm
B - 30,162 mm
C - 23,812 mm
ra1 max. - 3,3 mm
a - 21,8 mm
r min. - 3,5 mm
r1 min. - 3,3 mm
Da - 73 mm
db - 50 mm
ra max. - 3,5 mm
da - 57 mm
Db - 81 mm
Weight - 0,791 Kg
Basic dynamic load rating (C) - 91 kN
Basic static load rating (C0) - 115 kN
(Grease) Lubrication Speed - 4300 r/min
(Oil) Lubrication Speed - 6000 r/min
Calculation factor (e) - 0,4
Calculation factor (Y0) - 0,82
Calculation factor (Y1) - 1,5
Size:41,275 mm * 85,725 mm * 30,162 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
