Sleeve for oil film bearing of rolling mill

Sleeve for oil film bearing of rolling mill

  • CN 1,357,418 A
  • Filed: 12/07/2001
  • Published: 07/10/2002
  • Est. Priority Date: 12/08/2000
  • Status: Active Application
First Claim
Patent Images

1. sleeve, the filmatic bearing that carries out rotatable supporting for the roll neck to the roll in the rolling mill uses, described sleeve has an inner conical section, one aims at the end segments of described inner conical section vertically, and one around the cylindrical outer surface of described inner conical section, described cylindrical outer surface is suitable for rotatably being combined in the lining of described bearing, and has a diameter D that is at least 500mm, described inner conical section can be placed on the male-tapered part of described roll neck, have the minimum thickness of taper angle and between about 10mm to 0.024D+14.5 greater than 3 degree, this sleeve also has one and is positioned at the mechanical engagement device that the described inner conical section outside also only is positioned at described end segments, is used for described sleeve rotatably is fixed in described roll neck.

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