The bearing spacer is designed to produce good smooth shaft rotation and help prevent the bearing from collapsing. The gasket provides a precise fit between your beloved skateboard or inline skate bearings with extremely low tolerances. This will greatly increase the stability and the service life of the bearing.
1: High-quality aluminium alloy, which is durable and greatly reduces weight.
2: CNC precision machining in the whole process, the tolerance is reduced to ±0.01mm.
3: Anode surface treatment, beautiful and more wear-resistant and will not rust.
4: Widely used in the plate, skateboard, machinery, electric tools, models, electric cars, scooters, etc.

- Inner diameter: 8mm / 0.31 inch
- Outer diameter: 11mm / 0.43 inch
- Shoulder diameter: 15.8mm / 0.62 inch
- Total length: 10.35mm / 0.407 inch
- Quantity: 8 pieces
- Color option: Black/Golden/Red/Blue