Multi-row ball bearing has tapered roller bearing which comprises conical inner bearing surface and conical outer bearing surface

摘要

The multi-row ball bearing (1) has a tapered roller bearing (2) which comprises a conical inner bearing surface (3) and a conical outer bearing surface (4). Multiple tapered rollers are supported between the conical inner bearing surface and the conical outer bearing surface. The roller bearing also comprises an angular ball bearing. The angular ball bearing comprises a curved inner bearing surface (13) and a curved outer bearing surface (14). The inner bearing surfaces or the outer bearing surfaces are formed on a common carrier (9).