Detailed description
1.Technical characteristics:
2.The method of bearing installation: (1) cleaning bearings and related components; (2) Check the connected components of size and finishing machining; Model:UC204 Size:20x47x31mm Mass:0.15kg Grease:the Great Wall or as your requirements
(3) Installation
(4) inspection of the bearings after installed;
(5) the supply of lubricant.













