NTN 4T-HM89446/HM89410 Bearing
NTN 4T-HM89446/HM89410 Bearing , NTN bearing , NTN 4T-HM89446/HM89410 introduced , NTN bearings Distributor
d - 34,925 mm
D - 76,2 mm
T - 29,37 mm
B - 28,575 mm
C - 23,02 mm
ra1 max. - 3,3 mm
a - 5,8 mm
Da - 62 mm
db - 44,5 mm
ra max. - 3,5 mm
da - 53 mm
Db - 73 mm
Weight - 0,646 Kg
Basic dynamic load rating (C) - 78 kN
Basic static load rating (C0) - 105 kN
(Grease) Lubrication Speed - 5 100 r/min
(Oil) Lubrication Speed - 6 800 r/min
Calculation factor (e) - 0,55
Calculation factor (Y0) - 0,6
Calculation factor (Y2) - 1,1
Size:34,925 mm * 76,2 mm * 29,37 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
