NTN 4T-46780/46720 Bearing
NTN 4T-46780/46720 Bearing , NTN bearing , NTN 4T-46780/46720 Supermarket , NTN bearings price
d - 158,75 mm
D - 225,425 mm
T - 41,275 mm
B - 39,688 mm
C - 33,338 mm
ra1 max. - 3,3 mm
a - -2,6 mm
Da - 209 mm
db - 169 mm
ra max. - 3,5 mm
da - 176 mm
Db - 218 mm
Weight - 5,2 Kg
Basic dynamic load rating (C) - 254 kN
Basic static load rating (C0) - 555 kN
(Grease) Lubrication Speed - 1 400 r/min
(Oil) Lubrication Speed - 1 900 r/min
Calculation factor (e) - 0,38
Calculation factor (Y0) - 0,86
Calculation factor (Y2) - 1,57
Size:158,75 mm * 225,425 mm * 41,275 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
