... quality and reasonable price 2, long service life 3, high load carrying capacity 4, material:Gcr15-China 5, O 1,With one or ... Groove Ball Bearing mainly take radial load as well as take moderate axial load. With less coefficient of traction, high limiting speed, large ... , motorcycles, and other common machinery, as a widely used type of bearings in machinery industry. More model number 618/1 61800TN ...