Dalian Motion Engineering Co., Ltd. Mainly around bearing design, research and development, manufacturing, development of rolling mill bearings, blower bearings, water pump bearings, metallurgical
(mm) (kN) (kg) Boundary Dimensions Basic Load Ratings Bearing Code 图例 Mass d D B Fw r1.2 min r3.4 min Cr Cor New Old Refer. 300 400 300 328 4.0 4.0 ...