| H2 | 51 mm |
| A5 | 18 mm |
| L3 | 51 mm |
| Recommended tightening torque for set screw | 5.5 Nm |
| B | 25 mm |
| Z | 44.3 mm |
| H | 89 mm |
| C0 | 6.65 kN |
| Dz | 54 mm |
| N | 19mm |
Levels of Precision - Choose Wisely: How Fast Your Bearings
Aug 24, 2015 - ABEC includes five tolerances classes: 1, 3, 5, 7, and 9 with 1 being the widest and 9 the tightest. Thus, bearings with a higher ABEC rating
The ABEC Myth | TransWorld SKATEboarding
Jul 13, 2002 - Most of what the skateboarding public knows about the ABEC rating of .... selling bearings, mainly with ABEC 1, ABEC 3, ABEC 5, and ABEC 7
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
What Are ABEC Ratings? | AST Bearings
There are five classes, going from widest tolerances to tightest: 1, 3, 5, 7, and 9. Higher ABEC classes provide better precision, efficiency, and greater speed
What an ABEC Rating Tells You About Skateboard Bearings
Jul 22, 2018 - The ABEC rating system is the American method for rating the accuracy and tolerance of ... ABEC 5 bearings are the norm in skateboarding
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
Abec vs. Skate Rated™ - Support - Bones Bearings
The answer is that "Bones Bearings are Skate Rated™ not ABEC rated." Bones® ... The ABEC rating system includes grades 1,3,5,7, and 9. The higher the
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