The Ultimate Guide to Skate Bearing Size: Everything You Need to Know

Introduction

Skate bearings are an essential component of any skateboard, providing the smooth rolling motion that makes skating possible. However, with so many different sizes and types of bearings on the market, it can be difficult to know which size is right for your skateboard.

In this article, we will discuss the different sizes of skate bearings and how to choose the right size for your needs. We will also provide a guide on how to install and maintain your bearings, as well as some common mistakes to avoid.

Why Skate Bearing Size Matters

The size of your skate bearings will affect the speed, smoothness, and durability of your skateboard. Smaller bearings will be faster and smoother, but they will also be less durable. Larger bearings will be slower and less smooth, but they will be more durable.

You should choose the size of your bearings based on your riding style and preferences. If you are a beginner, you will likely be better off with smaller bearings. If you are an experienced skater, you may prefer larger bearings for their increased durability.

How to Choose the Right Size

The size of your skate bearings is determined by their inner diameter, outer diameter, and width. The inner diameter is the diameter of the hole in the bearing that fits around the axle of your skateboard. The outer diameter is the diameter of the bearing itself. The width is the thickness of the bearing.

The most common size of skate bearings is 608. These bearings have an inner diameter of 8mm, an outer diameter of 22mm, and a width of 7mm. 608 bearings are suitable for most skateboards.

If you have a larger skateboard or if you are a heavier rider, you may want to consider using 608-RS bearings. These bearings are the same size as 608 bearings, but they have a rubber seal that helps to keep dirt and moisture out of the bearing.

How to Install Skate Bearings

Installing skate bearings is a relatively simple process, but it is important to do it correctly to avoid damaging your bearings or your skateboard.

1. Remove the old bearings. To do this, you will need to use a bearing puller. A bearing puller is a tool that is specifically designed to remove bearings from skateboards.

2. Clean the axle. Once the old bearings have been removed, you should clean the axle of your skateboard. This will help to ensure that the new bearings fit properly.

3. Install the new bearings. To do this, simply push the new bearings onto the axle. Make sure that the bearings are facing the correct direction. The side of the bearing with the seal should be facing towards the outside of the wheel.

4. Tighten the axle nut. Once the new bearings have been installed, you should tighten the axle nut. This will help to keep the bearings in place.

How to Maintain Skate Bearings

Skate bearings are precision instruments, and they need to be properly maintained in order to perform their best. Here are a few tips for maintaining your skate bearings:

• Clean your bearings regularly. This will help to remove dirt and moisture from the bearings, which can cause them to rust or seize up.
• Lubricate your bearings regularly. This will help to keep the bearings running smoothly and prevent them from wearing out prematurely.
• Store your skateboard in a dry place. This will help to prevent the bearings from rusting.

Common Mistakes to Avoid

Here are a few common mistakes to avoid when choosing and installing skate bearings:

• Don't use the wrong size bearings. The wrong size bearings will not fit properly on your skateboard, and they can damage your skateboard or your bearings.
• Don't overtighten the axle nut. Overtightening the axle nut can damage your bearings.
• Don't clean your bearings with harsh chemicals. Harsh chemicals can damage your bearings.
• Don't store your skateboard in a wet place. This can cause your bearings to rust.

Conclusion

Skate bearings are an essential component of any skateboard, and it is important to choose the right size and maintain them properly. By following the tips in this article, you can keep your skate bearings running smoothly for years to come.

Additional Resources

• Skateboard Bearing Guide
• How to Install Skateboard Bearings
• How to Clean Skateboard Bearings

Table 1: Skate Bearing Sizes

Table 2: Skate Bearing Types

Table 3: Skate Bearing Brands