71912 c p4a ga contact angle of bearing

{"cid":"91215521","title":"71912 C P4A GA Angular Contact Ball Bearing","imgUrl":"https:\/\/img.chinax.com\/nimg\/0a\/aa\/2421ed5411cf6c893428be7429f6-200x200-1.jpg","attrs":{"Brand Name":"ACBB","Model Number":"71912 C P4A GA","Minimum Order Quantity":"50 PCS","Certification":"ISO9001 IATF16949","Place of Origin":"China","Packaging Details":"Company brand packaging.","Product name":"Angular Contact Ball Bearing","Product model":"71912 C P4A GA","Characteristic":"High speed and high rigidity","Rotational speed":"13000RPM-16000RPM","Angle":"15 Degree","Preload":"Light preload","Rolling Body":"Steel Ball","Holder":"Bakelite holder"}}

{"cid":"91212550","title":"GQZ S7010ACDGA\/P4A Super\u2011Precision Angular Contact Ball Bearing 50\u00d780\u00d716mm 25\u00b0 Universal Match Spindle Bearing","imgUrl":"https:\/\/img.chinax.com\/nimg\/42\/47\/8b49b85b91106c80df2790596f42-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"GQZ","Model Number":"S7010ACDGA\/P4A","Minimum Order Quantity":"100.PCS","Delivery Time":"5 working days","Origin":"Wuxi Jiangsu","Payment Terms":"T\/T,,Paypal,","Appliexcavatorion":"construction machinery","Productname":"Angular Contact Ball Bearing","Speedrating":"High-speed capability (depends on size and lubriion)","Supply Ability":"1000.pcs \/ Month","Preload":"light or medium or heavy","Other Number":"5001 2RS bearing \/ 5001 RS bearing","Seals":"Open","Rolling Element":"Balls","Packaging Details":"Standard Carton Box","Market":"Europe or USA","Precisiongrade":"Standard (P0), ABEC 1, ABEC 3, ABEC 5","Rolling Body":"Steel Ball","Seals Type":"open,zz,2rs","Life":"Long life","Certifiion":"ISO9001\/ISO14001\/GJB9001","Durability":"Corrosion resistant and wear resistant","Place of Origin":"CHINA","Stock":"Plentiful"}}