NTN 7211BDF Bearing
NTN 7211BDF Bearing , NTN bearing , NTN 7211BDF Purchaser , NTN bearings introduced
d - 55 mm
D - 100 mm
B - 21 mm
ra1 max. - 1 mm
Angle (α) - 40 °
a - 43 mm
r min. - 1,5 mm
r1 min. - 1 mm
2B - 42 mm
Da max. - 91,5 mm
db min - 60,5 mm
ra max. - 1,5 mm
Weight - 1,224 Kg
Basic dynamic load rating (C) - 75 kN
Basic static load rating (C0) - 72 kN
(Grease) Lubrication Speed - 5 000 r/min
(Oil) Lubrication Speed - 6 600 r/min
Size:55 mm * 100 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
