| 摘要 |
<p>A side bearing for a railcar having a car body and a bolster. The side bearing includes a top member (12) adapted to be located adjacent the car body of the railcar. The top member includes a downwardly extending projection (22). The side bearing also includes a base member (60) adapted to be located adjacent the bolster of the railcar. The base member includes an upwardly extending support member (88), a wear plate holder (110) coupled to the support member, and a wear plate (112) coupled to the wear plate holder. First and second adjustment members (126,128) are attached to the support member (88) to selectively move the wear plate holder (110) and the wear plate (112) along a horizontal axis to adjust and maintain a zero or minimal clearance between the wear plate (112) of the base member (60) and the projection (22) of the top member (12) and thereby control movement of the railcar truck/car body interface. <IMAGE></p> |
