NTN 7238 Bearing
NTN 7238 Bearing , NTN bearing , NTN 7238 online , NTN bearings introduced
d - 190 mm
D - 340 mm
B - 55 mm
C - 55 mm
Angle (α) - 25 °
a - 104 mm
r min. - 4 mm
r1 min. - 1,5 mm
da min. - 208 mm
ra max. - 3 mm
Weight - 21,3 Kg
Basic dynamic load rating (C) - 305 kN
Basic static load rating (C0) - 390 kN
(Grease) Lubrication Speed - 2 000 r/min
(Oil) Lubrication Speed - 2 600 r/min
Size:190 mm * 340 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)