k3 5 7tn needle bearing cage

{"cid":"91199289","title":"All Size Radial K3*5*7TN K3*6*7TN K5*8*8TN K5*8*10TN K Series Needle Bearing Cage","imgUrl":"https:\/\/img.chinax.com\/nimg\/ed\/2b\/d2ddaf7dfb2860a27be7410f48fd-200x200-1.jpg","attrs":{"Price":"1-50USD\/PC","Brand Name":"SFT","Model Number":"K 5*8*8 TN","Minimum Order Quantity":"500","Delivery Time":"45 days","Place of Origin":"CHINA","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"5000PCS","Packaging Details":"neutral","Precision Rating":"P0","Bore Size":"1 - 50 mm","Number of Row":"Single row","Type":"Needle","Cage and its materials":"J steel stamping","Material":"chrome steel","Size(mm)":"5*8*8","Lubrication":"grease","Rolling body":"steel ball","Noise":"z0"}}