NTN 7210DF Bearing
NTN 7210DF Bearing , NTN bearing , NTN 7210DF introduced , NTN bearings sealed
d - 50 mm
D - 90 mm
B - 20 mm
ra1 max. - 0,6 mm
Angle (α) - 25 °
a - 30 mm
r min. - 1,1 mm
r1 min. - 0,6 mm
2B - 40 mm
Da max. - 83 mm
db min - 54,5 mm
ra max. - 1 mm
Weight - 0,914 Kg
Basic dynamic load rating (C) - 67 kN
Basic static load rating (C0) - 63 kN
(Grease) Lubrication Speed - 6 300 r/min
(Oil) Lubrication Speed - 8 300 r/min
Size:50 mm * 90 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
