dual groove a c idler pulley

{"cid":"91223405","title":"Premium Dual-Groove A\/C Idler Pulley for Xiamen King Long Buses","imgUrl":"https:\/\/img.chinax.com\/nimg\/d1\/dd\/86bdf22d6c11abe062606addbc65-200x200-1.jpg","attrs":{"Price":"$50\/pieces 5-49 pieces","Brand Name":"Dingguan","Model Number":"DG-JLGDL","Minimum Order Quantity":"1","Delivery Time":"5-15day","Certification":"ISO 9001+GB 24407","Place of Origin":"Nanjing, China","Payment Terms":"T\/T","Supply Ability":"5000\/month","Packaging Details":"Carton, wooden box, custom packaging","Material Technology":"High-strength cast iron main body + precision steel shaft core","Original factory adaptation":"Xiamen King Long Coach (Golden Dragon XML Series)","Mute design":"The wheel groove adopts a special arc design","Security guarantee":"Double sealing structure","Applicable temperature range":"-40\u2103 to +120\u2103","Structural characteristics":"Dual-slot design","Maximum operating speed":"\u22648000rpm","Maximum withstand torque":"\u2265150N\u30fbm"}}