... price 3,Quick delivery,good service 4,angular contact ball bearing Angular contact ball bearing Applicati on:mine machine,port hoisting ... angular, three-point, four-point and double-row angular contact· Single-row angular ball bearings accommodate radial loads, acting ... , 79xx, 30xx, 32xx, 33xx, 38xx, 39xx, non-standard series and inch series· Contact angle classified as C (15-degree), AC (25-degree ...