N19/600 Cylindrical Roller Bearing 600X800X90MM 600x800x90-JMZC OEM N19/600 bearing,Seals Type:OPEN,Material:Chrome steel(Gcr15),Precision Rating:P4, P5, P6, P0 from Linqing City Jia Ming Bearing Co., Ltd., Current Code:N19/600 original code:N19/600 Dimension:600x800x90mm Class:P5 P6 P0 Weight:115kgs The cage type: Brass cage The forging material:GCr15SiMn