| 摘要 |
The presetting device for tools has an anti-friction bearing (13, 15) and a bearing sleeve (13) with an inner wall surface and an outer wall surface, the bore of which is provided in order to receive a conically developed bearing pin (3), with the also conical inner wall surface. The anti-friction bearing is developed as a needle bearing (13, 15). The bearing sleeve (13) also has a conical outer wall surface which is seated in the conical wall surfaces of a bearing bushing (9) and which is itself developed as needle-bearing sleeve (13) bearing the needle rollers (15).
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