... ),rubber type:NR,NBR,SBR,CR,EPDM,Slicone,Viton,IIR bearing rollerfunction:used for matallurgy,mine,dock,printing and dyeing industry ... dyeing, chemical fiber, paper, packaging, plastics processing equipment and other contact with hydrocarbon oil and fat occasions solvent.* Neoprene Roll:excellent ... -resistant properties is also very good for special coating equipment. bearing roller