NTN 22248BK bearing Size Chart (mm/inches) |
|---|
| Bearing number | HH221434/HH221410 |
| Size (mm) | 88.9x190.5x57.15 |
| Bore Diameter (mm) | 88,9 |
| Outer Diameter (mm) | 190,5 |
| Width (mm) | 57,15 |
| d | 88,9 mm |
| D | 190,5 mm |
| T | 57,15 mm |
| B | 57,531 mm |
| C | 46,038 mm |
| a | 42,5 mm |
| r min. | 7,9 mm |
| r2 min. | 3,2 mm |
| da min. | 120 mm |
| Da | 171 mm |
| db min | 105 mm |
| ra max. | 7,9 mm |
| rb max. | 3,2 mm |
| Db | 179 mm |
| Weight | 7,78 Kg |
| Basic dynamic load rating (C) | 440 kN |
| Basic static load rating (C0) | 602 kN |
| (Grease) Lubrication Speed | 2000 r/min |
| (Oil) Lubrication Speed | 2700 r/min |
| Calculation factor (e) | 0,33 |
| Calculation factor (Y0) | 0,99 |