| 摘要 |
Flexible fitting of spinning rotor (2) open-end machine spinning containing double row ball bearing (3), which the inner bearing track (211) are formed with each other in pitch shaft (21) spinning rotor (2) and outer bearing track (311) are formed in corresponding to the pitch in the outer casing (31) with a cylindrical outer surface, the outer casing (31) is in the body cavity (1) spinning units deposited by a ring of two elastic members (5) located near its end, the elastic members (5) its inner diameter fixed associated with the outer surface of the outer casing (31) bear (3). |
