Needle Roller and Cage Assembly, Main specifications, Also known as, NA284230, NBI284230, NKJ28/30A, TAFI284230, Category, Needle Roller and Cage Assembly, Weight and Dimensions, Inner (d) MM, 28, Outer (D) MM, 42, Width (B) MM, 30, Weight (kg), 0.146, Product Properties, Seal, No Seal SKF 28/30 is a reliable, high-performance bearing designed for industrial applications. It is built to last and can be used in a variety of settings. SKF bearings are renowned for their quality and reliability, making them a popular choice for many manufacturers. The 28/30 bearing is available to buy at PLC2Day, and can be used in a range of industries, including automotive, agriculture, construction, and mining. It is an excellent choice for those who need a reliable bearing that will stand the test of time.