F - Mech Eng,Light,Heat,Weapons – 16 – C
Patent
F - Mech Eng,Light,Heat,Weapons
16
C
F16C 17/02 (2006.01) B21B 31/07 (2006.01) F16C 13/02 (2006.01)
Patent
CA 2363815
A sleeve is disclosed for use in an oil film bearing of the type employed to rotatably support a roll neck in a rolling mill. The sleeve has an internally tapered section, an end section aligned axially with the internally tapered section, and a cylindrical outer surface surrounding the internally tapered section. The cylindrical outer surface is adapted to be rotatably journalled in a bushing component of the bearing and has a diameter D of at least 500 mm. The internally tapered section is adapted to be seated on an externally tapered section of the roll neck and has a taper angle greater than three degrees and a minimum thickness of between about 10 mm and 0.024D+14.5. Keyways located outside of the internally tapered section and exclusively in the end section serve to rotatably fix the sleeve to the roll neck.
Osgood Peter N.
Winslow Earl S. Jr.
Wojtkowski Thomas C. Jr.
Morgan Construction Company
Siemens Industry Inc.
Smart & Biggar
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