over arm separator discs and spacers

{"cid":"91199782","title":"GCr15 Over Arm Separator Disc and Spacers","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/b5\/6a\/825dabea76416f989beedc1b976c-200x200-1.jpg","attrs":{"Brand Name":"SENDA","Model Number":"SD010","Minimum Order Quantity":"2pcs","Delivery Time":"30-35days","Certification":"ISO9001","Place of Origin":"China","Payment Terms":"D\/A, D\/P, T\/T, Western Union, L\/C","Packaging Details":"anti-rust oil in plastic bag. Packed in hard wooden cases","Name":"disc spring for metal processing machine","other name":"Seperator disc","Material":"SUJR, ASTM52100, GCr15, etc","Diameter tolerance":"+0.05","Hardness":"HRC57~63","Finishing":"Chrome finish or per your request","Application":"slitter machine assembly"}}