Features:
Easy to install and use.
Lightweight and durable.
Low noise,High precision,High torque,High speed
Specifications:
Color:As picture
Quantity:1PC
Size:
F7-15 7×15×5
F7-17 7×17×6
F8-14 8×14×4
F8-16 8×16×5
F8-19 8×19×7
Material: Bearing steel
Package Include:1PC Ball Bearing
Note:
1.Please allow 0.1-0.3cm differences due to manual measurement, thanks.
2.Please understand because of the light irradiation or computer display difference, so I can't guarantee photos and real color is 100% the same.