| 摘要 |
<p>A roller bearing for waggon guide rollers and such like, for example refuse carts, industrial transportation carts, supermarket trolleys and such like, consisting of an essentially plate-shaped first part (2), a second shackle part (3) for supporting the guide roller (1a), a plate-shaped third part (4), acting as an element producing an opposing force for axial stresses, two roller rims (7,8) for axial stresses and a means of connection (6) for the mutual connection between the said first bearing part (2), the second bearing part (3) and the third bearing part (4), a third roller rim (10) for absorbing the radial stresses being provided in the case of the proposed roller bearing (1). As a result of the combined interaction of the two roller rims (7,8) for axial stresses and the roller rim (10) for radial stresses, a smooth and even movement is achieved and maintained even in the event of any conceivable nominal load. <IMAGE></p> |
