Ntn Corporation

Tomohiko Obata

Mitsuo Kawamura

Kikuo Fukada

Keisuke Nasu

A rolling bearing that can easily achieve the higher lubricating characteristic including the smaller rotational torque while employing the existing bearing shape and lubricant is provided. A rolling bearingincludes: an inner ringand an outer ringas a race ring; a plurality of rolling elementsheld between the inner and outer rings; a retainerthat retains the rolling elements; a sealing memberprovided at openings on opposite ends in an axial direction of the inner ringand the outer ring; and greaseto be enclosed in an in-bearing space. At least one member selected from the inner ring, the outer ring, the retainer, and the sealing memberis provided with a flocking partformed by flocking fiber on a surface of the member which is in contact with the grease

Growing community of inventors

Mie, Japan

Tomohiko Obata