Máquina-instrumento especial cilíndrica de carregamento de rolo da Quatro-fileira de NSK NNQP670/YA que carrega o rolamento de cobre do moinho de rolamento da gaiola

Descrição de produto

NSK NNQP670/YA Cylindrical Roller Bearing Special Machine Tool Bearing Yellow Brass Copper Cage Rolling Mill Bearing NNQP670/YA rolling mill bearing 972770K rolling bearing 350*500*380 cylindrical roller bearing Quick Details: Structure: Cylindrical Type: Roller Model Number: NNQP670/YA Bore Size: 350 mm Outside Diameter: 500 mm Thickness: 380 mm Precision Rating: P0,P6X,P6,P5,P4,P2 Seals Type: RZ,Z,2Z,RS,2RS Number of Row: Four-Row Weight: 225 kg Material: Carbon steel,GCr15