| Specific static load factor K0 | 45 N/mm² |
| D | 16 mm |
| Permissible sliding velocity v min. | 0 m/s |
| Permissible sliding velocity v max. | 0.5 m/s |
| Coefficient of friction µ min. | 0.08 |
| Coefficient of friction µ max. | 0.15 |
| B | 16 mm |
| Tolerance housing | H7 |
| Mass bushing | 0.017 kg |
| d | 10 mm |
ABEC 5 | Enduro Bearings
Grade 5 Chromium Steel Balls. High precision balls are within 5/1,000,000″ round. These are military level specification, used for precision equipment
ABEC scale - Wikipedia
The ABEC scale is an industry accepted standard for the tolerances of a ball bearing. It was developed by the Annular Bearing Engineering Committee (ABEC) of the American Bearing Manufacturers Association (ABMA). ... There are five classes from largest to smallest tolerances: 1, 3, 5, 7, 9
LUCKY ABEC 5 Bearings : Skateboard ...
One (1) set of eight (8) Lucky Bearings Black Beauty Bearings from Lucky Bearings; Rating: Abec 5; Industry standard size: 608 with a 8mm core, 22mm outer
The ABEC Myth | TransWorld SKATEboarding
Jul 13, 2002 - “Today, skateboard companies are selling bearings, mainly with ABEC 1, ABEC 3, ABEC 5, and ABEC 7 ratings. The common misconception is
What an ABEC Rating Tells You About Skateboard Bearings
Jul 22, 2018 - Skateboard bearings often have an ABEC rating that indicates the level of precision and ... ABEC 5 bearings are the norm in skateboarding
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