Detail: Manufacturing Standard - - - - Precision Rating | ABEC-1( p0) ABEC-3( p6) ABEC-5( p5) ABEC-7( p4) | Seals Type | Open, Z, ZZ, RS, 2RS | Material | Bearing steel....
Jiangsu ZRD bearing co., Ltd is located in Wuxi city, Jiangsu Province. Our company is mainly engaged in bearing development, manufacture and sales. And we have developed into a large scale company....