Difference Between ABEC 5 and ABEC 7

All in all ABEC 5 and ABEC 7 bearings are different because: ABEC 5 bearings are cheaper than ABEC 7. ABEC 5 bearings allow for lesser friction while ABEC 7 bearings almost give the skater a 'frictionless' cruise. ABEC 7 bearings are manufactured with stricter tolerance and are more precise than ABEC 5 bearings.

1. Is ABEC 7 or 9 better?
2. Are ABEC 7 bearings good?
3. Are ABEC 5 GOOD?
4. Is higher ABEC better?
5. Is ABEC 11 real?
6. Is ABEC 5 or 7 better?
7. What does 608ZZ mean?
8. What are ABEC 7 bearings?
9. What does ABEC stand for?

Is ABEC 7 or 9 better?

The higher the ABEC rating, the tighter the tolerances are, making the bearing a more precision part. ... 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 about 127 MPH!

Are ABEC 7 bearings good?

Specifically, thanks to its smaller runout and axial play, an ABEC 7 bearing will perform better and last longer in high speed applications, than an ABEC 3 rated bearing. So, if you need a super precise, long-lasting bearing, ABEC 7 is probably the bearing for you.

Are ABEC 5 GOOD?

ABEC 5 bearings are the norm in skateboarding. You get a reasonable amount of speed, and at a reasonable cost. ABEC 7 bearings would be very fast and smooth, but very expensive. Plus, you start to run the risk of needlessly damaging them if you skate hard or aggressively.

Is higher ABEC better?

The ABEC scale is an industry accepted standard for the tolerances of a ball bearing. The higher ABEC classes provide better precision, efficiency, and the possibility of greater speed capabilities, but do not necessarily allow the components to spin faster. ...

Is ABEC 11 real?

Actually, ABEC 11 is a brand name and this brand name was founded in 2000 by a group of skaters who are team driven, too. ... ABEC 11 indeed is not a standard because ABEC 9 (we will explain more about this word in the following part) is the largest scale for the tolerances of a ball bearing.

Is ABEC 5 or 7 better?

All in all ABEC 5 and ABEC 7 bearings are different because: ABEC 5 bearings are cheaper than ABEC 7. ABEC 5 bearings allow for lesser friction while ABEC 7 bearings almost give the skater a 'frictionless' cruise. ABEC 7 bearings are manufactured with stricter tolerance and are more precise than ABEC 5 bearings.

What does 608ZZ mean?

EG "608ZZ" "Z" is a designation which means a steel shield covering the side of the bearing (for most brands). "ZZ" simply means that the bearing has a shield on both sides. Normally, the shield itself will be branded as "608 Z" even though there is a shield on both sides of the bearing.

What are ABEC 7 bearings?

ABEC 7 - The ABEC scale is essentially a measurement of bearing tolerance for high precision bearings as dictated by the Annular Bearing Engineering Committee (ABEC). ... Essentially, the higher up on the scale a bearing is rated the tighter the tolerance is.

What does ABEC stand for?

ABEC is an acronym for Annular Bearing Engineering Committee of the AFBMA (Anti- Friction Bearing Manufacturers Association Inc.). The ABEC grades of bearings are a set of standards for the manufacturing tolerances of bearings. All quality manufacturers around the world manufacture to at least ABEC 1 standard.