| 摘要 |
The invention relates to a positive connection between an input shaft (11) and an inner race (1) of a rolling bearing unit with flange-like outer portions (2, 10) on both races (1, 9), the said connection transmitting a torque for an input part to an output part and being effected by means of a plurality of interengaging, essentially axially oriented projections (16, 17) which project, on the one hand, from the inner race (1) and, on the other hand, from the input shaft (11) or a part (12) connected to the latter. In order to provide a connection by means of which high torques can be transmitted and in which satisfactory centring of the parts upon assembly occurs automatically, the projections (16, 17) which together form an interlocking tooth system are according to the invention arranged on essentially tapered surfaces (15, 18) of the inner race (1) and of the input shaft (11) or a part (12) connected to the latter. <IMAGE>
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