NTN 4T-12175/12303 Bearing
NTN 4T-12175/12303 Bearing , NTN bearing , NTN 4T-12175/12303 Wholesale , NTN bearings offer
d - 44,45 mm
D - 76,992 mm
T - 17,462 mm
B - 17,145 mm
C - 11,908 mm
ra1 max. - 1,5 mm
a - -0,2 mm
Da - 68 mm
db - 49,5 mm
ra max. - 1,5 mm
da - 52 mm
Db - 73 mm
Weight - 0,308 Kg
Basic dynamic load rating (C) - 44 kN
Basic static load rating (C0) - 54 kN
(Grease) Lubrication Speed - 4 700 r/min
(Oil) Lubrication Speed - 6 300 r/min
Calculation factor (e) - 0,51
Calculation factor (Y0) - 0,65
Calculation factor (Y2) - 1,19
Size:44,45 mm * 76,992 mm * 17,462 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
