Sell Ball Bearing 6806 2RS DD Double Rubber Seal best price

A ball bearing is a type of rolling-element bearing that uses balls to maintain the separation between the bearing races. The purpose of a ball bearing is to reduce rotational friction and support radial and axial loads. It achieves this by using at least two races to contain the balls and transmit the loads through the balls. Can be used in projects, computer fans and spinning devices, skateboards, motorcycles, fidgets, hobbies, cars, machines, pumps, and a wide range of applications. Item type: 6806 2RS / 6806 DD DOUBLE RUBBER SEALED RUBBER SHIELDED BOTH SIDES Dimension in millimeter (mm):30x42x7 Inside diameter: 30mm Outside diameter: 42mm Thickness: 7mm Good quality ball bearing for use in everyday applications. *** items are sold per piece. Wholesale price available. *** please double check specifications before you place your order.