田宮 15344 導輪專用9mm滾珠軸承套裝
外徑為9mm的導輪專用滾珠軸承。假如在啤鈴上下配備鈄角墊片,便可設置成導輪,用途會更為擴展。
Make sure your rollers roll smoothly by fitting ball bearings!
The two ball bearings have a 9mm outer diameter, and are joined by four brass bushings and screws for attachment.
- Thickness: 3mm.
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