Ceramic Bearings Vs Abec 9

In addition the bearings are also very quiet when rolling in many types of wheels.

Ceramic bearings vs abec 9.

It makes use of chrome steel material which is a big advantage as it is known to be not only durable but also resistant to possible deformities caused by heavy loads. If you aren t spending a fortune on these bearings then don t trust that they are in fact abec 9. Abec ratings annual bearing engineers committee 1 3 5 7 and 9 were meant to provide a good better best sort of metric but chuck panaccione from enduro bearings says this. Abec only grades tolerances not materials hardness or smoothness of components.

In an application like this an abec 7 or 9 bearing rating may be appropriate. Combine that with some lubrication you will enjoy your smooth rides and top speed without a doubt. Back in the 80 s they had to sort bearing lots to get the abec 3 and abec 7 bearings. Almost any bearing with the country of origin on the bearing except for china will be abec 3 or better.

The bearings are abec 9 rating which meets the top precision you could have asked for. Abec 9 and higher bearings would be ridiculous to use in a skateboard unless you are doing downhill luge style skating or something else where your goal is to go insanely fast. However a skateboard with 54mm wheels turning 20 000 rpm will be traveling. Abec stands for annular bearing engineering committee the committee that rates bearings all over the world in this system the scale uses odd numbered levels 1 3 5 7 and 9 with 9.

German engineered inner outer races along with a new and more advanced black ball ceramic formula provides you with a lighter smoother and faster ride far superior to any other bearings on the market. The abec is the dimentional tolerances. Abec and other rated bearings. Higher abec ratings don t necessarily equate to longer faster spin speeds.

True abec 9 bearings are intended for critical applications such as nasa would require and are expensive. There s a lot of mislabeling and misinformation in the bearing market. The higher this number is the tighter the tolerance of the bearing and the better the degree of precision of the bearing. Manufacturer of bones ceramic bearings bones swiss bearings bones swiss six bearings bones reds bearings bones speed cream lubricant and accessories.

Abec 9 synopsis ceramics will provide you with the ultimate in smoothness and bearing performance.