NTN 4T-27689/27620 Bearing
NTN 4T-27689/27620 Bearing , NTN bearing , NTN 4T-27689/27620 life cycle , NTN bearings life cycle
d - 83,345 mm
D - 125,412 mm
T - 25,4 mm
B - 25,4 mm
C - 19,845 mm
ra1 max. - 1,5 mm
a - -0,6 mm
Da - 115 mm
db - 90 mm
ra max. - 0,8 mm
da - 90 mm
Db - 120 mm
Weight - 1,06 Kg
Basic dynamic load rating (C) - 102 kN
Basic static load rating (C0) - 163 kN
(Grease) Lubrication Speed - 2 700 r/min
(Oil) Lubrication Speed - 3 600 r/min
Calculation factor (e) - 0,42
Calculation factor (Y0) - 0,79
Calculation factor (Y2) - 1,44
Size:83,345 mm * 125,412 mm * 25,4 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
