摘要 |
PROBLEM TO BE SOLVED: To provide a conductive bearing capable of providing permanent and low cost electric corrosion prevention effect by mounting it on a rotary machine such as a submerged electric pump and conducting a rotary body part and a static body part electrically when driving it. SOLUTION: In this bearing in which both sides of an inner ring 2a and an outer ring 2b are blocked by seal plates 4a, 4b, the seal plate 4a on one side is formed into an annular shape, and the seal plate 4b on the other side is formed like a disc by elastic metal. An electroconductive projection coming into contact with a central part of an end face of a shaft body 1 is protrudedly provided in a central part of a rear surface of the seal plate 4b or an electroconductive pin 6b coming into contact with a hole bottom of a bottomed rigid hole 7 drilled in the central part of the end face of the shaft body 1 is led out.
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