Bearings – Rotary bearing – Antifriction bearing
Reexamination Certificate
2005-12-27
2005-12-27
Hannon, Thomas R. (Department: 3682)
Bearings
Rotary bearing
Antifriction bearing
C384S489000, C384S569000, C384S903000, C029S898062
Reexamination Certificate
active
06979132
ABSTRACT:
A cylindrical roller bearing includes an outer bearing ring, an inner bearing ring and cylindrical rollers located between the outer and inner bearing rings. One of the rings has side rims forming an axial stop for the cylindrical rollers. The bearing ring on which the side rims are not provided is formed with at least one groove outside the axial extension of the cylindrical rollers. A ring of spring-elastic material is positioned in the groove to form an axial stop for the cylindrical rollers. The periphery of the ring has no interruptions. To improve the running behavior of the cylindrical roller bearing, the ring possesses a V-shaped cross-section with two legs.
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Friedrich Hans-Jürgen
Groschek Bernhard
Hedman Torbjörn
Heemskerk Rut
Stürzengerger Jürgen
AB SKF
Buchanan Ingersoll
Hannon Thomas R.
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