| 摘要 |
A tool kit for working wheel bearings, comprising at least a first punch for removing bearing cups from a wheel hub of a vehicle. The first punch comprises an elongated handle and a first punch head having a first effective width. The structure of the first punch head is such that when the first effective width thereof is selected to correspond to an inside diamete r of first and second spaced-apart similar bearing cups in a wheel hub of a vehicle, the first punch head is usable for insertion through one of the bearing cups and for working one bearing cup at the time out of the wheel hub. In another aspect of the present invention, the tool kit comprises a second punch having a bearing retainer mounted thereon. The bearing retainer has a pair of spaced-apart fingers each having a tab extending outwardly. The second punch is usable for pushing a bearing cone and roller assembly out of a bearing cup and for pushing an oil seal out of its seat in a wheel hub, while holding the bearing cone and roller assembly thereto and preventing the bearing cone and roller assembly from falling to the ground when the oil seal pops out of its seat. In other aspects of the present invention, the tool kit comprises a disc, a circular plate and a pai r of wing nuts usable with the disc and plate for installing bearing cups,bear ing cones, and oil seals in a wheel hub. |
