7216 c p4 ga contact angle of bearing

{"cid":"91215521","title":"7216 C P4 GA Angular Contact Ball Bearing","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/c3\/ac\/614a223895537ce32741eec5d5ea-200x200-1.jpg","attrs":{"Brand Name":"ACBB","Model Number":"7216 C P4 GA","Minimum Order Quantity":"30 PCS","Certification":"ISO9001 IATF16949","Place of Origin":"China","Packaging Details":"Company brand packaging.","Product name":"Angular Contact Ball Bearing","Model number":"7216 C P4 GA","Characteristic":"High speed and high rigidity","Rotational speed":"3000RPM-4000RPM","Angle":"C\/AC\/A5","Preload":"Light preload","Rolling Body":"Steel Ball","Holder":"Nylon holder"}}

{"cid":"91184118","title":"80*125*22mm 7216 AC Angular Contact Bearings GCR15 P4 Precision Red Brown","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/0d\/45\/35a7ee16298c7165aae850ead2d2-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"UIB , PBQ","Model Number":"7216 AC","Minimum Order Quantity":"50 PCS","Delivery Time":"5-8 weeks","Certification":"ISO 9001:2008","Place of Origin":"China","Payment Terms":"L\/C, D\/P, T\/T, Western Union","Supply Ability":"1000 pcs per month","Packaging Details":"UIB color box, or industrial package as per buyer request","Bearing weight":"0.93 KG","Dynamic load Cr":"14.5 KN","Static load Cor":"8.4 KN","Precision":"P4 Grade","Grease lubricated":"8000 rmp","Oil lubricated":"11000 rmp","Cage material":"Bakelite, Steel , Nylon","Boundary size":"80*125*22 mm"}}