Choosing the ideal Skateboard Bearings

Skateboard bearings space the round metal pieces that fit inside the wheel to mountain the wheels to the axle. Regardless of wheel size, all skateboard bearings room the exact same size and will fit any type of skateboard wheel the Warehouse Skateboards sells. The universal measurements for bearings space 8mm (core), 22mm (outer diameter), and also 7mm (width).

You are watching: How many bearings in a skateboard


Skateboard bearings are marketed in to adjust of eight, as each wheel requires two bearings. You deserve to browse Warehouse Skateboards" substantial inventory of skateboard bearings, i m sorry are easily accessible in a variety of colour to suit your personal style.

What room ABEC ratings?

Most bearings room measured by one ABEC rating. The higher the ABEC rating, the more accurate and precise the bearing will be. This rating system includes grades 1, 3, 5, 7, and 9. The ABEC rating does not specify many an essential factors, such as load taking care of capabilities, ball precision, materials, product Rockwell hardness, degree of ball and raceway polishing, noise, vibration, and also lubricant. As result of these factors, an ABEC 3 divide bearing can perform better than one ABEC 7 bearing.

ABEC 1 skateboard bearings tend to be the least expensive, the most crude, and the least accurate. The quality of the steel is not very high.ABEC 3 skateboard bearings are usually inexpensive and also do no roll clear or quickly.ABEC 5 skateboard bearings room standard for most varieties of skateboarding. This rating it s okay you a quick speed at an affordable cost.ABEC 7 skateboard bearings are really fast, smooth, and also cost slightly more.ABEC 9+ skateboard bearings are incredibly fast! lock are great for downhill skating and skaters that desire to relocate insanely fast.

There are a handful of carriers that perform not use the ABEC rating scale, such together Bones Bearings. Bones Bearings uses their own rating system known as ice skating Rated. Your bearings do not follow the ABEC ratings because they space superior in performance and also the ABEC rating ignores numerous quality factors on i beg your pardon Bones Bearings prides itself.

What makes up a skateboard bearing?

Skateboard bearings may be small, but they are very complex. As soon as you an initial order skateboard bearings, girlfriend will probably think that them as one part of her skateboard. It isn"t till you should do maintain on your bearings that you will have to break-up them open and also learn around what"s inside.Skateboard bearings are consisted of of 7 smaller parts:

C-ring: a thin ring the fits into a groove on the outside of the bearing to lock the shields in place.Bearing Shield: a medium-sized ring top top the side of the bearing that prevents dirt from gaining into the ball bearings.Outer ring: the round steel exterior that all of the other parts fit into.Inner Ring: the smaller metal ring that fits in ~ the outer ring. When you slide her bearing/wheel setup ~ above the axles, the within ring is what the axles to the right through.Steel balls: collection of 6 or 7 steel or ceramic balls that rest in the ball retainer. These are arguably the most important component of the bearing, together they enable the bearing casing come spin around them.Ball Retainer: also called a Delrin crown, the round retainer hold the individual ball bearings in place, if still allowing the casing to spin roughly them.Rubber seal: The soft rubber ring ~ above the outside of the bearing the assists in shielding the bearing interior against dirt and debris.

See more: 7 Ways To Get To First Base ", Seven Ways To Reach First Base Quiz

Skateboard bearings perform best when every different component is functioning properly. You will certainly need to clean her bearings on a continuous basis, together dirt buildup can eventually stop her bearing, and also thus the wheel won"t be able to turn. If friend skate street, you"ll need to clean her bearings twice as often. Examine out Cleaning and also Lubricating your Bearings for the 101 ~ above bearing maintenance.