NSK 74537/74856 Bearing
NSK 74537/74856 Bearing , NSK bearing , NSK 74537/74856 inquiry , NSK bearings life cycle
d - 136,525 mm
D - 217,488 mm
T - 47,625 mm
B - 47,625 mm
C - 34,925 mm
ra1 max. - 3,3 mm
a - 48,4 mm
r min. - 3,5 mm
r1 min. - 3,3 mm
Da - 197 mm
db - 148 mm
ra max. - 3,5 mm
da - 155 mm
Db - 210 mm
Weight - 6,32 Kg
Basic dynamic load rating (C) - 287 kN
Basic static load rating (C0) - 495 kN
(Grease) Lubrication Speed - 1500 r/min
(Oil) Lubrication Speed - 2000 r/min
Calculation factor (e) - 0,49
Calculation factor (Y0) - 0,68
Calculation factor (Y1) - 1,2
Size:136,525 mm * 217,488 mm * 47,625 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)