NTN 7220BDB Bearing
NTN 7220BDB Bearing , NTN bearing , NTN 7220BDB sealed , NTN bearings Agency
d - 100 mm
D - 180 mm
B - 34 mm
C - 34 mm
ra1 max. - 1 mm
Angle (α) - 40 °
a - 76 mm
r min. - 2,1 mm
r1 min. - 1,1 mm
2B - 68 mm
da min. - 112 mm
ra max. - 2 mm
Db max - 173 mm
Weight - 6,52 Kg
Basic dynamic load rating (C) - 212 kN
Basic static load rating (C0) - 229 kN
(Grease) Lubrication Speed - 2 700 r/min
(Oil) Lubrication Speed - 3 600 r/min
Size:100 mm * 180 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
