200k cycle 480h salt spray bushing

{"cid":"91223405","title":"Bus Thrust Rod Hollow Torsion Rubber Core Ball Joint 89mm 200k Cycle 480h Salt Spray Bus Spares","imgUrl":"https:\/\/img.chinax.com\/nimg\/3e\/75\/455e7f3eca88faaffbfb1f254df6-200x200-1.jpg","attrs":{"Price":"$10.00\/pieces 5-49 pieces","Brand Name":"Dingguang","Model Number":"DGJX-D=89mm, d=50mm","Minimum Order Quantity":"1","Delivery Time":"5-15day","Certification":"IATF 16949:2016","Place of Origin":"Quanzhou, China","Payment Terms":"T\/T","Supply Ability":"5000\/month","Packaging Details":"Carton, wooden box, custom packaging","Fatigue life":"\u2265200ten thousand times","Salt spray test":"No corrosion within 480h","Material":"Specialty rubber","Dynamic stiffness":"300~500N\/mm","hardness":"70\u00b15 Shore A","Install torque":"80~100N\u00b7m","Pre-compression amount":"1.5~2.0mm","Compressive strength":"\u226525MPa","Aperture adaptation":"\u03a650mm","Rebound rate":"\u226585%","Color identification":"black","Waterproof level":"IP68"}}