PPBearing has specialized in the export and supply of a wide range of bearings for many years. Not only do we have a large number of NSK 54308U bearings available from stock, but there are also thousands of other types of bearings available to you. NSK 54308U bearing size parameters are 40 - 82 - 59 (mm) Thrust Ball Bearings. Our NSK 54308U is of higher quality and lower maintenance cost than other suppliers. Of course, the price is also more competitive. We promise to provide professional and quality service with timely delivery.