Description
High Quality : These miniature bearings are made of high quality bearing steel for long service life, with polished smooth surface, high efficiency and low noise.Advantage : Bearings With small friction and high-limit speed, Ball Bearings are cost-effective and require little maintenance..Durable Use : Ball bearing has uniform hardness and wear resistance, high temperature resistance, and double shielded to avoid contaminants entering ,save lubrican.Steel or plastic springs hold the needle rollers in their clamped position..Please check the size and select the desired item to purchase.