NSK 67780/67720 Bearing
NSK 67780/67720 Bearing , NSK bearing , NSK 67780/67720 life cycle , NSK bearings in stock
d - 165,1 mm
D - 247,65 mm
T - 47,625 mm
B - 47,625 mm
C - 38,1 mm
ra1 max. - 3,3 mm
a - 52,4 mm
r min. - 3,5 mm
r1 min. - 3,3 mm
Da - 229 mm
db - 179 mm
ra max. - 3,5 mm
da - 185 mm
Db - 240 mm
Weight - 8,16 Kg
Basic dynamic load rating (C) - 345 kN
Basic static load rating (C0) - 705 kN
(Grease) Lubrication Speed - 1300 r/min
(Oil) Lubrication Speed - 1700 r/min
Calculation factor (e) - 0,44
Calculation factor (Y0) - 0,75
Calculation factor (Y1) - 1,4
Size:165,1 mm * 247,65 mm * 47,625 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
