NSK NJ421 Bearing
NSK NJ421 Bearing , NSK bearing , NSK NJ421 quotaiton , NSK bearings distributor
d - 105 mm
Fw - 144,5 mm
D - 260 mm
B - 60 mm
C - 60 mm
r min. - 4 mm
r1 min. - 4 mm
da min. - 121 mm
db max. - 141 mm
db min - 121 mm
ra max. - 3 mm
rb max. - 3 mm
Db max - 244 mm
Weight - 17,3 Kg
Basic dynamic load rating (C) - 495 kN
Basic static load rating (C0) - 555 kN
(Grease) Lubrication Speed - 2 400 r/min
(Oil) Lubrication Speed - 3 000 r/min
Size:105 mm * 260 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
