What is ABEC bearing rating?

Do ABEC Ratings Matter for Roller Skate Bearings?Jun 16, 2018 — The ABEC scale is about how precise a manufacturer has to make a ball bearing in order to meet the ABEC standard. The ABEC standard is then 

Abec vs. Skate Rated™ - Support - Bones BearingsThe 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. High Ball Bearings ABEC Standard Tolerances Data - EngineersThe ABEC scale is an industry accepted standard for the tolerances of a ball bearing. It was developed by the Annular Bearing Engineering Committee (ABEC) 

The ABEC Myth | Transworld SKATEboardingJul 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 and Skate Bearing Ratings - RollBack WorldJan 9, 2017 — 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 ABEC scale - WikipediaThe ABEC scale is an industry accepted standard for the tolerances of a ball bearing. It was developed by the Annular Bearing Engineering Committee (ABEC) 

What does ABEC rating mean for skateboard bearings?Do ABEC ratings matter for skateboarding? TL;DR. A bearing's ABEC rating means almost nothing for skateboarding. The ABEC rating is designed to measure ABEC Ratings and their Meanings - Waikato BearingsABEC is an acronym for Annular Bearing Engineering Committee of the AFBMA (Anti-. Friction Bearing Manufacturers Association Inc.). The ABEC grades of 

ABEC Bearing Rating - Southeastern SkateABEC stands for Annular Bearing Engineers' Committee. This committee works to determine the standards for bearings for the Anti-Friction Bearing Manufacturers ABEC Rating Guide | Emerson BearingThe ABEC rating system uses odd numbers—1, 3, 5, 7, 9—as classification ratings. The five distinct classifications are arranged in ascending order of tolerance. A higher rating signifies tighter tolerances higher precision, efficiency, and speed capabilities for the bearing