| 摘要 |
A shaft 5 is conventionally mounted in the bore of the inner race 2 of a rolling bearing 1. The outer race 4 is mounted in a polypropylene mounting bush 6. This has an internal shoulder 7 against which the outer race abuts and an external taper 8, the shoulder 7 being at the large diameter end 9 of the taper. At the small diameter end 10 of the taper, the bush has an external lip 11. The bush is received in a tapered housing 12 in a light alloy casting 13. At the small diameter end of the housing, it has an under-cut 14 into which the external lip on the bush snaps on insertion of the bush from the large diameter end of the housing. <IMAGE> |
