Tamiya 95563 HG Lightweight 17mm Aluminum Ball-Race Rollers (Ringless)

田宮 95563 HG 輕量17mm全鋁製滾珠軸承導輪

[Parts that help  improve machine performance]

The 17 mm diameter all-aluminum bearing roller, which boasts a flat dish design with high rigidity and is also used as a stabilizer, has been lightened by making holes. It is also important to embed a 520 ball bearing to achieve smooth rotation. In addition to 2 17mm aluminum rollers, 2 mounting screws and 4 aluminum spacers are also included. Compared to the HG17mm all aluminum bearing roller , the weight of the aluminum part is approximately 25% lighter. [Available machines] Mini 4WD PRO, Mini 4WD vehicles