公开(公告)号：US20040131296A1

公开(公告)日：2004-07-08

申请号：US10679395

申请日：2003-10-07

Applicant: AB SKF

Inventor： Hans-Jurgen Friedrich ,  Bernhard Groschek ,  Torbjorn Hedman ,  Rut Heemskerk ,  Jurgen Sturzengerger ,  Alfred Weidinger

IPC: F16C043/04

CPC classification number: F16C19/26 ,  F16C25/08 ,  F16C33/605 ,  F16C33/7853 ,  Y10S384/903 ,  Y10T29/49682

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.

Abstract translation: 圆柱滚子轴承包括外轴承圈，内轴承圈和位于外轴承环和内轴承圈之间的圆柱滚子。 其中一个环具有形成用于圆柱形辊的轴向止挡件的侧边缘。 不设置侧缘的轴承环在圆柱滚子的轴向延伸部外侧形成有至少一个槽。 弹簧弹性材料环位于凹槽中以形成用于圆柱滚子的轴向止动件。 戒指的周边没有中断。 为了改善圆柱滚子轴承的运行行为，该环具有两条V形截面。