10PCS Skates 8 * 22 * 7 ABEC-9 Skate Roller Inline Scooter Hockey Shoes Bearings
Special Features
- Bearings are mainly used to fix and reduce the coefficient of friction of loads in mechanical transmission.
- Bearings can be used to reduce the friction coefficient during power transmission and keep the shaft center fixed.
- Simple structure, high speed, low friction coefficient, low vibration and low noise.
- Applications: widely used in industrial machinery, motorcycles, automobiles, power tools and mechanical equipment.
Description
ABEC 9 wheel bearings, suitable for rollerblades skateboard
Material: TN engineering plastic
Color: Red
Quantity: 10 pcs
Net Weight: 115g
Inner Diameter: 8mm
Outer Diameter: 22mm
Thickness: 7mm
Package Contents:
10 x Wheel Bearings
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