The BCHL6 is a hexagonal studded ball bearing or omnidirectional ball delivery unit with an M6 thread and a stainless steel body. Model BCHL6 Brand ZH Material Chrome Steel precision P0 P6 P5 P4 Product Description BCHL6 is not a traditional rotary ball bearing; it is mainly used in logistics conveying, mold worktable switching, and planar transport systems that require smooth omnidirectional movement of goods. Company Profile: Zhonghong bearing manufacturing co., Ltd is a