Bearing assembly

Bearings – Rotary bearing – Antifriction bearing

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428408, F16C 3330

Patent

active

055607160

ABSTRACT:
A diamond-bearing assembly comprises opposed diamond-bearing surfaces, at least one of which is free of any Group VIII metals such as cobalt. Preferably, each of the surfaces is provided by a surface of a diamond compact, such diamond compact containing substantial diamond-to-diamond bonding, and a second phase which contains silicon in the form of silicon and/or silicon carbide.

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patent: 5067826 (1991-11-01), Lemelson
patent: 5092687 (1992-03-01), Hall
Wei et al "A Rolling Contact Fatigue Study of hard carbon coated M-50 Steel" Tribology Mfd. St. Louis Oct. 1991.

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