NSK 657/653 Bearing
NSK 657/653 Bearing , NSK bearing , NSK 657/653 description , NSK bearings life cycle
d - 73,025 mm
D - 146,05 mm
T - 41,275 mm
B - 41,275 mm
C - 31,75 mm
ra1 max. - 3,3 mm
a - 33,2 mm
r min. - 3,5 mm
r1 min. - 3,3 mm
Da - 131 mm
db - 85 mm
ra max. - 3,5 mm
da - 91 mm
Db - 139 mm
Weight - 3,131 Kg
Basic dynamic load rating (C) - 207 kN
Basic static load rating (C0) - 296 kN
(Grease) Lubrication Speed - 2400 r/min
(Oil) Lubrication Speed - 3200 r/min
Calculation factor (e) - 0,41
Calculation factor (Y0) - 0,81
Calculation factor (Y1) - 1,5
Size:73,025 mm * 146,05 mm * 41,275 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
