| r min. | 3,6 mm |
| db | 77.0 |
| da | 83.0 |
| ra(max) | 3.6 |
| e | 0.36 |
| rb(max) | 3.2 |
| a | 28,6 mm |
| r(min) | 3.6 |
| C0r | 226 |
| Calculation factor (Y0) | 0,91 |
Abec vs. Skate Rated™ - Support - Bones Bearings
The ABEC rating system includes grades 1,3,5,7, and 9. The higher the ABEC rating, the tighter the tolerances are, making the bearing a more precision part
Bullseye Bearings ABEC 9 Skateboard ...
The Bullseye ABEC 9 bearing is best for very fast speeds and high precision. For example, if you wanted to achieve high speeds in a downhill style skate, these
The ABEC Myth | Transworld SKATEboarding
Jul 13, 2002 - The ABEC rating system uses odd numbers, ranging from 1 to 9. The higher the number, the tighter the tolerance of the bearing, and thus, the
Abec 9 Skateboard Bearings | Lily Bearing
Abec-9 has been the highest grade in bearing industry. The Abec 9 rollerblade bearing can be applied to any harsh conditions with high speed requirements
ABEC scale - Wikipedia
There are five classes from largest to smallest tolerances: 1, 3, 5, 7, 9. The higher ABEC classes provide better precision, efficiency, and the possibility of greater