NTN 4T-2578/2523 Bearing
NTN 4T-2578/2523 Bearing , NTN bearing , NTN 4T-2578/2523 long-lasting , NTN bearings pricing
d - 28,575 mm
D - 69,85 mm
T - 23,812 mm
B - 25,357 mm
C - 19,05 mm
ra1 max. - 1,3 mm
a - 9,1 mm
Da - 61 mm
db - 35 mm
ra max. - 2,3 mm
da - 39 mm
Db - 64 mm
Weight - 0,483 Kg
Basic dynamic load rating (C) - 69 kN
Basic static load rating (C0) - 81,5 kN
(Grease) Lubrication Speed - 5 700 r/min
(Oil) Lubrication Speed - 7 600 r/min
Calculation factor (e) - 0,27
Calculation factor (Y0) - 1,21
Calculation factor (Y2) - 2,19
Size:28,575 mm * 69,85 mm * 23,812 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
