- Business Units
- Machinery
- Types of tools
- Grinding Tools
- Processing method
- Grinding, Polishing
- Bond
- Vitrified
Product Details
Ultra-Finishing Grinding Wheel for Bearing Raceways
This is a highly porous general-purpose super-finishing wheel utilizing new abrasive grains. It features excellent chip evacuation, making it resistant to clogging, delivering superior cutting performance, and offering extended service life.
Application
- Super-finishing of bearing raceways
Bond Type
- Vitrified
Product characteristics
Compared to super-abrasive wheels, it offers superior break-in characteristics and enhanced usability.
Compared to standard super-finishing wheels, wheel life is improved by 5 to 30 times.
Lineup
- Grit size
- #2000 equivalent to #8000 equivalent
- Bond strength
- -150 to 100
- Compatible Sizes
- □0.8 to □80
Even machining operations that showed a tendency for welding with CBN grinding CBN use can be performed stably without any welding at all using AFF grinding wheels.
| Conventional CBN | AFF Grinding Wheel |
|---|---|
 |  |
◇
In tests comparing the service life of standard grinding wheels from other manufacturers, AFF grinding wheels demonstrated a reduction in wheel wear of 1/10 to 1/30.
| Requested value | Other companies' general grinding wheels | AFF | |
|---|---|---|---|
| takeout | 8μm or more | 10 micrometers | 10 micrometers |
| roughness | Ra ≤ 0.05 | Ra 0.045 | Ra 0.036 |
