1,skateboard miniature ball bearing 2,low noise and low libration 3,High accuracy ,High speed 4,OEM Service ... Offered 608 skateboard ball bearing with P5 low noise Typical application :Electrical motors, general machinery, industrial gearboxes, pumps, ... have any question on Miniature ball bearings. Welcome to keep in contact us in details 608 skateboard ball bearing with P5 low noise