... quality. 4.Reasonable price. Product Specification:Model No:cabinet roller 695 Size:5*22*7Roller Material: rubber and polyamidesBearing ... :carbon steel,chrome,stainless steel,iron,copper,ect.2.Roller Material:POM,nylon,glass fiber,etc3. Sealing from:2RS ... steel, stainless steel, non-standard bearing and injection molding roller and dysmorphism parts. Our product with advanced equipment, mature ...