Tapered roller bearings have three races

Three-row roller wheel Tapered roller bearings have three races, up and down and radial raceways each separately, so that each row roller load can be determined exactly. Be able to withstand a variety of loads, is four products in one of the largest carrying capacity, axial and radial dimensions are large, solid structure, especially for applications that require larger diameter heavy machinery, such as bucket wheel excavators, tapered roller bearings wheel cranes, marine cranes, port cranes, steel operating units and large-tonnage truck cranes and other machinery. Lightweight wheel bearings slewing ring has the same general structure, light weight, flexible rotation. Widely used in food machinery, filling machinery, environmental protection machinery and other fields. Single-row four point contact ball bearing turntable composed by two races, compact and circular raceway ball four point contact. Mainly used truck cranes, tower cranes, excavators, hammers, engineering vehicles, Stainless steel slewing bearing radar scanning equipment to withstand the overturning moment, vertical axial force, Tapered roller bearings the level of mechanical inclination force. Single row cross roller wheel bearings, composed by two seat, compact structure, high manufacturing precision, small assembly space for installation high precision roller 1: a cross arrangement, can withstand the axial force, dumping turning torque and greater radial force, which is widely on transport, engineering machinery and military products are used.