NTN 4T-39581/39520 Bearing
NTN 4T-39581/39520 Bearing , NTN bearing , NTN 4T-39581/39520 Trader , NTN bearings Applications
d - 57,15 mm
D - 112,712 mm
T - 30,162 mm
B - 30,162 mm
C - 23,812 mm
ra1 max. - 3,3 mm
a - 6,6 mm
Da - 101 mm
db - 66 mm
ra max. - 8 mm
da - 81 mm
Db - 107 mm
Weight - 1,4 Kg
Basic dynamic load rating (C) - 138 kN
Basic static load rating (C0) - 195 kN
(Grease) Lubrication Speed - 3 200 r/min
(Oil) Lubrication Speed - 4 200 r/min
Calculation factor (e) - 0,34
Calculation factor (Y0) - 0,97
Calculation factor (Y2) - 1,77
Size:57,15 mm * 112,712 mm * 30,162 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
