公开(公告)号：US4448552A

公开(公告)日：1984-05-15

申请号：US409307

申请日：1982-08-18

申请人： William W. White ,  Ian N. MacDonald

发明人： William W. White ,  Ian N. MacDonald

IPC分类号： F16C33/10 ,  F16N7/16 ,  F16N7/14

CPC分类号： F16C33/103 ,  F16C33/10 ,  F16N7/16

摘要： A bearing, particularly a heavy duty bearing, in which lubrication is effected by lubricant being picked up on a disc (27,28) mounted on the bearing shaft (21), the disc having, at its periphery, an axially extending ring (35) on the inner and outer surface of which the lubricant forms a film. During start-up, lubricant on the outer surface is scraped off by an external scraper (57) and falls under gravity onto the bearing surface and as the speed increases, lubricant on the inner surface is picked up by a scoop (38,39) to produce a pressure head sufficient to pump the lubricant to a reservoir from which it flows to the bearing surface under gravity. The lubricant is pumped to the reservoir through an external cooler (62) and an external filter (66).

摘要翻译： 一种轴承，特别是重型轴承，其中通过在安装在所述轴承轴（21）上的盘（27,28）上拾取润滑剂来实现润滑，所述盘在其周边处具有轴向延伸的环（35 ）在其内表面和外表面上形成薄膜。 在启动过程中，外表面的润滑剂被外部刮刀（57）刮掉，重力下降到轴承表面上，随着速度的增加，内表面的润滑油被舀（38,39） 以产生足以将润滑剂泵送到储存器的压力头，在重力作用下从其流向轴承表面。 润滑剂通过外部冷却器（62）和外部过滤器（66）泵送到储存器。