The Ultimate Guide to Skate Bearing Sizes: A Comprehensive Overview

Why Skate Bearing Size Matters

The size of your skate bearings plays a crucial role in the performance and longevity of your skateboard. The right bearing size can enhance speed, control, and durability, while an incorrect size can lead to poor performance and premature wear. Understanding the different bearing sizes and their impact on your skating experience is essential for optimizing your setup.

Bearing Sizes and their Benefits

Skate bearings come in a range of sizes, each with its own unique advantages and drawbacks. The most common bearing sizes are 608 and 627. The 608 bearing is the standard size for most skateboards, while the 627 bearing is slightly larger and offers added stability.

608 Bearings

• Standard size for most skateboards
• Faster and more efficient
• Ideal for street skating and technical maneuvers

627 Bearings

• Larger size provides increased stability
• More durable and less likely to wear out
• Suitable for cruising, longboarding, and heavier riders

How to Choose the Right Bearing Size

Choosing the right bearing size depends on several factors, including your skating style, weight, and type of skateboard.

Here's a general guideline:

• Street skating and technical maneuvers: Use 608 bearings for speed and agility.
• Cruising and longboarding: Consider 627 bearings for added stability and longer lifespan.
• Heavy riders: Opt for 627 bearings for increased load capacity.

Comparison of Bearing Sizes

6-Step Process to Measure Bearing Size

1. Remove the bearings from your skateboard.
2. Measure the outer diameter (OD) of the bearing using a caliper or ruler.
3. Measure the inner diameter (ID) of the bearing.
4. Measure the width (W) of the bearing.
5. Compare your measurements to the bearing size chart below.
6. Choose the correct bearing size based on your measurements.

Bearing Size Chart

FAQs

1. How often should I replace my bearings?

The frequency of bearing replacement depends on usage and maintenance. Generally, bearings should be replaced every 6-12 months.

2. How do I clean and lubricate my bearings?

Clean your bearings regularly using a bearing cleaner or isopropyl alcohol. Lubricate your bearings with a high-quality bearing oil, such as Bones Speed Cream.

3. Can I use different sizes of bearings on my skateboard?

Using different sizes of bearings is not recommended. It can affect the performance and stability of your skateboard.

4. How do I know if my bearings are too small or too large?

If your bearings are too small, they will wobble and cause your wheels to spin unevenly. If your bearings are too large, they will not fit snugly into your wheels.

5. What are the benefits of using high-quality bearings?

High-quality bearings are faster, more durable, and require less maintenance. They provide a smooth and consistent skating experience.

6. How do I remove a bearing from my skateboard?

To remove a bearing, use a skate tool or a pair of pliers. Insert the skate tool or pliers into the bearing and gently pry it out.

Conclusion

Understanding skate bearing size is crucial for maximizing your skating experience. By choosing the right bearing size, maintaining your bearings regularly, and replacing them when necessary, you can ensure optimal speed, control, and durability for your skateboard. Remember, a well-maintained skateboard with the correct bearing size will enhance your skating performance and keep you rolling smoothly.