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US 6,367,981 B1Granted
Retainer and rolling bearing having the same
AssigneeNsk Ltd.
InventorsToyohisa Yamamoto, Takahiko Uchiyama
Life of this patent
Estimating the term…
Abstract
A retainer constituting a rolling bearing is formed by melt-molding a resin composition containing a polyvinylidene fluoride resin as a main component.
Claims5
A rolling bearing comprising a retainer for a rolling body, said retainer being obtained by melt-molding a resin composition comprising a heat-resistant resin capable of melting as a main component, wherein said retainer is obtained by melt-molding a polyvinylidene fluoride resin or a resin composition comprising a polyvinylidene fluoride resin as a main component.
Dependencies are inferred from the claim text.