Bearing materials

Stock material or miscellaneous articles – All metal or with adjacent metals – Composite; i.e. – plural – adjacent – spatially distinct metal...

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Details

308DIG8, 420470, 420474, C22C 902, F16C 3312

Patent

active

045513953

ABSTRACT:
A bearing material comprising copper and bismuth. Preferably there is from 12% to 18% by weight of bismuth and for some purposes there may be up to 35%. Depending upon special requirements, the bearing material may also have varying amounts of silver, antimony, zinc, phosphorous and nickel. Copper usually constitutes at least 50% by weight of the material.

REFERENCES:
patent: 2975255 (1961-03-01), Lafferty

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