In the realm of skateboarding, the skateboard bearing size plays a crucial role in determining the speed, smoothness, and durability of your ride. Understanding the different sizes and their implications is essential for optimizing your skating experience.
Skateboard bearings come in various sizes, typically denoted by a three-digit number followed by a suffix letter. The first two digits represent the inner diameter or the diameter of the axle, while the third digit indicates the width of the bearing. The suffix letter denotes the type of shield or seal.
Size | Inner Diameter (mm) | Width (mm) |
---|---|---|
608 | 8 | 22 |
608zz | 8 | 22 |
6900 | 10 | 22 |
6901 | 12 | 24 |
The skateboard bearing size you choose will depend on the size of your skateboard wheels and the type of riding you plan on doing.
Wheel Size (mm) | Recommended Bearing Size |
---|---|
50-55 | 608 |
56-60 | 6900 |
61+ | 6901 |
1. What is the most common skateboard bearing size?
- 608
2. What is the difference between 608 and 608zz bearings?
- The 608 has no shield or seal, while the 608zz has shields on both sides, protecting it from dirt and moisture.
3. Can I use bearings from other sports in my skateboard?
- No, skateboard bearings are specifically designed for the unique demands of skateboarding.
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