NTN 4T-24780/24720 Bearing
NTN 4T-24780/24720 Bearing , NTN bearing , NTN 4T-24780/24720 retailers , NTN bearings distributor
d - 41,275 mm
D - 76,2 mm
T - 22,225 mm
B - 23,02 mm
C - 17,462 mm
ra1 max. - 0,8 mm
a - 4,5 mm
Da - 68 mm
db - 47 mm
ra max. - 3,5 mm
da - 54 mm
Db - 72 mm
Weight - 0,432 Kg
Basic dynamic load rating (C) - 65 kN
Basic static load rating (C0) - 80,5 kN
(Grease) Lubrication Speed - 4 900 r/min
(Oil) Lubrication Speed - 6 500 r/min
Calculation factor (e) - 0,39
Calculation factor (Y0) - 0,84
Calculation factor (Y2) - 1,53
Size:41,275 mm * 76,2 mm * 22,225 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
