Giới thiệu Bộ 10 Vòng Bi Kim Loại 688Z 8x16 X Chất Lượng Cao
Welcome to Features: These miniature bearings are made of high quality bearing steel for low noise and long service life. They are double shielded to avoid contaminants entering and save lubricant. Bearings have a 8mm inner diameter, a 16mm outer diameter, and a 5mm thickness. These are great for 8mm shaft/rod projects such as mechanical equipment, electricalinstruments, toys, doors and windows. There comes total 10 pieces miniature bearings which you may use for many different projects.