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retaining ring knowledge

by:Tronshal     2022-03-02
Intermediate Ring: A separable ring in a roller bearing with two or more rows of rollers that isolates and guides the two rows of rollers. Powder metallurgy middle retaining ring: The series middle retaining ring produced by powder metallurgy process has replaced the steel middle retaining ring. The material structure of the retaining ring is: pearlite + graphite + cementite + pores. Its high-hard particles are distributed on the softer matrix, and together with the solid lubricant in the matrix and the lubricating oil in the pores form a special friction-reducing and wear-resistant material, and its wear-resistant life is increased by more than 9 times. Generally, the outer diameter is less than 200mm and the wall thickness is more than 2mm.
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