16*31*10mm Chrome Steel Double Sealed Ball Bearings Bicycle Bearing 163110-2RS Bottom Bearing

Label:Yes Model:163110 Material: Bearing steel Pacakge include:4pcs/lot Bearings Inner Diameter: 16 mm Quantity: 1 Lot = 4 Pcs Thickness:10 mm Precision:ABEC-1 Outer Diameter:31 mm

1. Durable and easy to install 2. Very convenient and practical 3. Corrosion resistance and oil resistance 4. Can be used to shaft groove of machine