abec 3 abec 5 precision 6904zz bearing

{"cid":"91156083","title":"FSKG 6904ZZ 6904 2RS Deep Groove Ball Bearing 20x37x9mm Thin Wall Massage Chair Bearing","imgUrl":"https:\/\/img.chinax.com\/nimg\/3e\/47\/93123df918e70f125d8a62b5f78e-200x200-1.jpg","attrs":{"Price":"Talk in the letter","Brand Name":"FSKG \/ KBE \/ OEM \/ Any Brand","Model Number":"6904ZZ","Minimum Order Quantity":"1 pcs","Delivery Time":"5-7Days After Details Confirmed","Certification":"ISO9001-2000 \/ CE \/ ROHS \/ UL \/ SGS","Place of Origin":"CHINA","Payment Terms":"L\/C,T\/T,Western Union,MoneyGram","Supply Ability":"100000pcs\/month","Packaging Details":"1)COLOURED SINGLE BOX PACKING + CARTON BOX PACKING + PALLETS , 2) INDUSTRIAL PACKING","6904ZZ Bearing Weight":"36 g","6904ZZ Bearing Size":"20x37x9mm","Quality":"ABEC-3\/ABEC-5","Material":"Gcr15 Chrome Steel","Origin":"Wuxi"}}