| Support Type | Four-Bolt Plummer Bl |
| Dimension J | 16.6 in |
| Shaft Size | 190 mm |
| Dimension H1 | 1.5 in |
| Bolt Size | 4 x M24 |
| Ca - Axial Load Rating | 9217 lbf |
| Cor - Static Load Rating | 222561 lbf |
| Weight | 358 lb |
| Seal Type | Felt Type |
| Dimension K | 5.5 in |
Bullseye Bearings ABEC 9 Skateboard ...
The Bullseye ABEC 9 Bearing. Bearings are circular pieces of steel with flat sides that contain eight lubricated balls, their purpose is to keep wheels running
ABEC scale - Wikipedia
The ABEC scale is an industry accepted standard for the tolerances of a ball bearing. ... There are five classes from largest to smallest tolerances: 1, 3, 5, 7, 9
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
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 vs. Skate Rated™ - Support - Bones Bearings
In an application like this, an ABEC - 7 or 9 bearing rating may be appropriate. However, a skateboard with 54mm wheels turning 20,000 RPM will be traveling