A skateboard bearing is a small, precision-engineered component that plays a critical role in the performance and longevity of your skateboard. It consists of two races (inner and outer), a cage, and balls that roll between the races. The size of a skateboard bearing is determined by its inner diameter, outer diameter, and width.
Component | Name | Description |
---|---|---|
Inner Diameter (ID) | The diameter of the bearing's inner race that fits around the axle. | |
Outer Diameter (OD) | The diameter of the bearing's outer race that fits inside the wheel. | |
Width | The thickness of the bearing. |
The size of a skateboard bearing directly affects the performance and feel of your ride. Here's why it matters:
Size | Benefits |
---|---|
Smaller ID | Lightweight, faster acceleration, less rolling resistance |
Larger ID | More durable, can handle heavier loads, longer lifespan |
Narrow | Less weight, faster acceleration, increased agility |
Wide | Better stability, more durable, reduced flex |
"After upgrading to larger size of a skateboard bearing, I noticed a significant improvement in my speed and durability. I'm now able to grind longer and ride faster with less effort." - John Smith, Professional Skateboarder
"Switching to precision size of a skateboard bearing has made a huge difference in my skating. The friction is almost nonexistent, and my wheels spin for ages after I push." - Mary Jane, Recreational Skateboarder
"My old bearings were constantly breaking, but since installing wider size of a skateboard bearing, I've had no issues. They're super durable and stable." - Jack Brown, Street Skater
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