... to be mounted 5high rotating speeds low libration and high quality SKF roller bearings Cylindrical Roller Bearings:Cylindrical Roller ... : China (Mainland)3.Model Number: 60xx, 62xx, 63xx, 64xx, 16xxx, 16xx, R series, etc 4.Quality: ABEC-1, 3, ... machinery and textile machinery9.High-speed and high temperature resistance10.OEM service is provided. Specifications:1. High quality with the most competitive ...