NTN 4T-34274/34478 Bearing
NTN 4T-34274/34478 Bearing , NTN bearing , NTN 4T-34274/34478 enquiry , NTN bearings original
d - 69,952 mm
D - 121,442 mm
T - 24,608 mm
B - 23,012 mm
C - 17,462 mm
ra1 max. - 2 mm
a - -1,2 mm
Da - 110 mm
db - 78 mm
ra max. - 2 mm
da - 81 mm
Db - 116 mm
Weight - 1,11 Kg
Basic dynamic load rating (C) - 91 kN
Basic static load rating (C0) - 127 kN
(Grease) Lubrication Speed - 2 900 r/min
(Oil) Lubrication Speed - 3 800 r/min
Calculation factor (e) - 0,45
Calculation factor (Y0) - 0,73
Calculation factor (Y2) - 1,33
Size:69,952 mm * 121,442 mm * 24,608 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
