10pcs 17*40*12mm Deep Groove Ball Bearings Miniature Bearing 6203 ZZ

Features: Made of high quality bearing steel, wear resistant, anti impact and durable. The deep groove design provides more accurate pathway for the balls. Double side metal sealed ball bearing, waterproof and dustproof. The ball bearing can work stably under high speed. Widely used for machine tool, electronic equipment, pump industry, motor and more. Specification: Model: 6203 ZZ Material: Bearing steel Quantity: 10pcs Bore diameter: 17mm 0.67in Outer diameter: 40mm 1.57in Thickness: 12mm 0.47in Weight: 620g (approx.) Package List: 10 * Ball Bearings