Bearing 7228 ADT ISO 7228 ADT ISO bearing Size Chart (mm/inches) |
|---|
| Bearing number | VEX 75 /NS 7CE1 |
| Size (mm) | 75x115x20 |
| Bore Diameter (mm) | 75 |
| Outer Diameter (mm) | 115 |
| Width (mm) | 20 |
| d | 75 mm |
| D | 115 mm |
| B | 20 mm |
| C | 20 mm |
| a | 23 mm |
| d1 | 89,3 mm |
| r1 min. | 1,1 mm |
| r2 min. | 1,1 mm |
| r3 min. | 0,6 mm |
| r4 min. | 0,6 mm |
| D1 | 100,72 mm |
| da min. | 81 mm |
| Da max. | 109 mm |
| db min | 81 mm |
| ra max. | 1,1 mm |
| rb max. | 0,6 mm |
| dh | 9,5 mm |
| Db max | 110,8 mm |
| Weight | 0,59 Kg |
| Basic dynamic load rating (C) | 26 kN |
| Basic static load rating (C0) | 21,6 kN |
| (Grease) Lubrication Speed | 19 000 r/min |
| (Oil) Lubrication Speed | 29 000 r/min |