... ,speed 4.Rich stock,quick delivery The pillow block ball bearing is composed of a single row ... and spherical outside surface, and a housing, suitable for simple support, widely used in varieties of mechanical equipment, ... for agricultural, metallurgical, textile and printing machinery pillow block ball bearingsPillow Block Ball BearingsPRODUCTS SERIESSHAFT DIAMETER (mm)UCP20012-904UCP30025-140UCPX0025 ...