BEARING LIMITING SYSTEM AND LIMITING METHOD

摘要

Disclosed is a bearing limiting system. The limiting system comprises a limiting bulge (1) formed integrally with a shaft, a bearing inner race (2), and an acting force conduction part (3), wherein the acting force conduction part (3) is arranged between the limiting bulge (1) and the bearing inner race (2), and the inner diameter of the bearing inner race (2) is greater than the outer diameter of the limiting bulge (1). The bearing limiting system is convenient in installation, can realize the effective limiting of a bearing inner race while not affecting either the strength of the shaft or the assembly and disassembly of the bearing, and is especially suitable for a bearing with a long shaft.