1,low noise 2,long life 3,high precision 4,reasonbable price miniature and ... machinery, industrial gearboxes, pumps, agricultural machinery, etc. Specifications:1. High accuracy, High speed,High precision,long life,no ... Offered 8. many years supply bearingsPacking & Delivery Details:1. inner:polyester bag outer:paper carton 2. industrial standard ... mimiature and small deep groove ball bearing 60/1.5