| 摘要 |
A bearing unit in which in transition modes of operation (start, stop, reversion) lubrication system of bearing comprises a force-feed oiler outlet of which is connected to inlet opening of the bearing, and its inlet opening – to lubrication tank, start device of the motor and force-feed oiler are connected to command device through time relay, this generates information signal on first-priority switch on of force-feed oiler. Upon transition to stationary mode force-feed oiler is connected through pressure relay to oil pump for its charging to required pressure, and lubrication material is supplied to the bearing directly from the oil pump. |
