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Jig for fixing bearing

  • US 4,984,345 A
  • Filed: 10/27/1989
  • Issued: 01/15/1991
  • Est. Priority Date: 09/09/1988
  • Status: Expired due to Fees
First Claim
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1. A jig for fixing a bearing with a tapered bore through a tapered adapter sleeve on a rotational shaft, comprising:

  • a positioning member for attaching to a housing which receives the bearing, said positioning member having a positioning surface for positioning the bearing in the axial direction, the positioning surface contacting with an end of an inner ring of the bearing, the end of the inner ring being located on the small diameter side of the tapered bore; and

    drawing means which engages with the tapered adapter sleeve and has driving means for moving said drawing means axially so that the tapered adapter sleeve is moved toward said positioning member for generating strong fixing forces between the tapered bore and the tapered adapter sleeve and between the tapered adapter sleeve and the shaft.

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