NTN 4T-90381/90744 Bearing
NTN 4T-90381/90744 Bearing , NTN bearing , NTN 4T-90381/90744 distributor , NTN bearings sealed
d - 96,838 mm
D - 188,912 mm
T - 50,8 mm
B - 46,038 mm
C - 31,75 mm
ra1 max. - 3,3 mm
a - -12,9 mm
Da - 161 mm
db - 113 mm
ra max. - 3,5 mm
da - 125 mm
Db - 179 mm
Weight - 5,67 Kg
Basic dynamic load rating (C) - 281 kN
Basic static load rating (C0) - 365 kN
(Grease) Lubrication Speed - 1 800 r/min
(Oil) Lubrication Speed - 2 400 r/min
Calculation factor (e) - 0,87
Calculation factor (Y0) - 0,38
Calculation factor (Y2) - 0,69
Size:96,838 mm * 188,912 mm * 50,8 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
