NTN 4T-3872/3820 Bearing
NTN 4T-3872/3820 Bearing , NTN bearing , NTN 4T-3872/3820 high tensile , NTN bearings manufacturers
d - 34,925 mm
D - 85,725 mm
T - 30,162 mm
B - 30,162 mm
C - 23,812 mm
ra1 max. - 3,3 mm
a - 8,1 mm
Da - 73 mm
db - 46 mm
ra max. - 3,5 mm
da - 53 mm
Db - 81 mm
Weight - 0,897 Kg
Basic dynamic load rating (C) - 105 kN
Basic static load rating (C0) - 132 kN
(Grease) Lubrication Speed - 4 500 r/min
(Oil) Lubrication Speed - 6 000 r/min
Calculation factor (e) - 0,4
Calculation factor (Y0) - 0,82
Calculation factor (Y2) - 1,49
Size:34,925 mm * 85,725 mm * 30,162 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
