A self-lubricating bearing
A technology for self-lubricating bearings and inner rings, applied to shafts and bearings, bearing components, mechanical equipment, etc., can solve problems such as waste of resources, increasing the cost of rolling bearing sealing, and affecting the lubrication effect
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[0022] use Figure 1-Figure 4 The structure of the self-lubricating bearing according to one embodiment of the present invention will be described below.
[0023] Such as figure 1 As shown, a self-lubricating bearing according to the present invention includes an outer ring 1, an inner ring 2, rolling elements 3 and a cage 4; the outer ring 1 is composed of an outer ring 11 and an inner ring 12, and the outer ring 11 and The inner rings 12 are all cylindrical, and the outer ring 11 and the inner ring 12 are arranged concentrically. The outer ring 11 is located on the periphery of the inner ring 12. The center of the ring 1 is symmetrically arranged up and down; the inner ring 2 is cylindrical, and the inner ring 2 is arranged on the inner side of the inner ring 12, and the inner ring 2 and the inner ring 12 are arranged concentrically; between the rings 2; the cage 4 is arranged between adjacent rolling elements 3, and also includes a sealing strip 6, a lubrication unit 7 an...
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