NTN 4T-25877/25820 Bearing
NTN 4T-25877/25820 Bearing , NTN bearing , NTN 4T-25877/25820 high precision , NTN bearings cost
d - 34,925 mm
D - 73,025 mm
T - 23,812 mm
B - 24,608 mm
C - 19,05 mm
ra1 max. - 2,3 mm
a - 8,1 mm
Da - 64 mm
db - 40,5 mm
ra max. - 1,5 mm
da - 43 mm
Db - 68 mm
Weight - 0,471 Kg
Basic dynamic load rating (C) - 71 kN
Basic static load rating (C0) - 85 kN
(Grease) Lubrication Speed - 5 300 r/min
(Oil) Lubrication Speed - 7 100 r/min
Calculation factor (e) - 0,29
Calculation factor (Y0) - 1,14
Calculation factor (Y2) - 2,07
Size:34,925 mm * 73,025 mm * 23,812 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
