In the worlds of inline and board skating, you will find many areas of much debate. However, one of the most contested areas you will encounter is that of skate bearings. German? Swiss? Ceramic? Stainless Steel? ABEC rating? So many choices, and so many opinions on what is better and what is not. When I was in grade school and into skateboarding, most boards had one of 2 types of bearings: cheap, crappy “American” bearings universally known by their shape which could be described as either mushroom, or T shaped like the Tetris piece, or “German” bearings, which were flat in that profile.
Needless to say, “German” bearings were the bees’ knees. They rolled smoother, longer, and generally faster. They were of much higher quality through and through, while the “American” bearings had cheap shields, generally a press fit cap style. They were sloppy and wore out quickly, as well as being slow in general. If you were rich, you could buy a pack of Bones “Swiss” high precision ceramic bearings, and you would get all the notoriety that came with it, provided you could skate worth a darn. One of the terms tossed around with the “German” bearings was “German Industrial Grade 3” bearings. Those, per all of my skateboarding buddies, were the best, bar none. They made you roll faster, ollie higher, kick flip more accurately, and anything else that could be attributed to such mythically awesome bearings.
If only us kids knew then what can be known now, we would have saved ourselves and our friends some cash, which we could then have spent on more important things like Garbage Pail Kids, marbles, skate shop stickers, and M.U.S.C.L.E. men, among other things. But I digress. Today’s ABEC ratings share a lot of similarities with the bearings of old that I and my friends knew, especially when it comes to sales pitches. Most notable of all being that a higher number equates to a better bearing. Now this is not entirely a lie. In certain industries, a higher number is indeed better. But this would be for reasons that pretty much mean jack for inline skaters and skateboarders alike.
You see, ABEC ratings cover a whole load of tolerance requirements for a bearing, but not much in regards to component quality, lubricant types, or any of that. So basically, ABEC ratings mean next to nothing for skaters at all. The tolerances and precisions that ABEC ratings deal with get mangled in the first few minutes of the bearings life by the simple act of getting on and riding down the sidewalk.
What am I talking about exactly? Well, let us just use the facts: ABEC ratings only specify the eccentricity of the bearings inner ring, or rather, its out of roundness. ABEC 1, the lowest grade, the max allowed out of roundness is .0075mm. As you can see, that’s pretty darn precise already. ABEC 3 is .005mm, ABEC 5 is .0035mm, ABEC 7 is .0025mm, and ABEC 9 is .0012mm.
Continued in part 2.
Photo Credits: Josh [unemployed IT dude]
Originally posted 2009-09-21 03:15:01. Republished by Blog Post Promoter
Related Posts -
The Types of Inline Skates To a lot of people, inline skating is likely seen as something as simple as putting on a pair of inline skates and rolling way. While this is true on a very broad scale, inline skating as a whole is quite a bit more than that. Inline skates come in...... -
Best Products for Wakeboarding Wakeboarding is a sport that can actually be thought of as a combination of a number of sports: surfing along with water skiing, with a bit of snow boarding thrown in. Wakeboarding is a sport that is performed on the water surface, specifically the wake that is behind a speed...... -
ABEC ratings: Is higher really better? Pt. 2 Now do you see what I mean by these tolerances being mangled by the first few minutes of riding down the sidewalk? The pressure of you riding, along with the shocks of bumps and the cracks in the sidewalk will quickly add a lot more eccentricity to this groove, but...... -
Inline Skate Wheels pt1 When it comes to inline skates, the wheels you choose to ride on could quite possibly have the biggest impact on how well you skate. Inline skate wheels come in many different shapes, sizes, and materials (or composition). Different wheels are made for different skating styles, so picking the proper...... -
Skateboarding Lexicon 180 - This is a term that refers to a half rotation. 360 - This is a term that refers to a single full rotation. 540 - This is a term that describes a 540-degree rotation while in the air. This is equal to one and a half full rotations.......
Related Websites -
Acoustic Guitar Basics The first thing you think of when you think about acoustic instruments is likely the acoustic guitar. What most people do not know is that “acoustic guitar” is a retronym. Until electric guitars were invented, they were simply called guitars. The differentiation was necessary upon the invention and adoption of...... -
LendingStats Site Update LendingStats has just announced an update... And I think it has 2 cool features and a very nice upgrade to the LendingStats ROI calculation. The ROI upgrade: Updated the collection rates used to calculate estimated ROI corresponding to how Prosper split out the Penncro Collection rates by credit grade. This caused...... -
Leveraged Finance Defined Leveraged finance relates to funding a business, a company or another investment using more debt than would be considered normal. More than normal debt is going to imply by nature that the funding is a riskier prospect, and therefore more costly than normal borrowing in general. As a result, leveraged...... -
Introduction to Mortgages pt 3 of 5 This is part three in a five part series on what you need to know about mortgages before you buy a home. The housing market is an interesting beast, because it comes and goes, rises and falls, allows some people to flourish and brings others to ruins. If you want...... -
Explore the World of Collectible Teddy Bears There are a number of famous collectible teddy bears that you can buy or sell and build a collection out of. Here are some of the collectible teddy bears that you may want to consider looking for and perhaps adding to your collection of unique bears from all eras. -......