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RESIN COMB-SHAPED CAGE FOR DOUBLE ROW ROLLER BEARING, AND DOUBLE ROW ROLLER BEARING
RESIN COMB-SHAPED CAGE FOR DOUBLE ROW ROLLER BEARING, AND DOUBLE ROW ROLLER BEARING
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机译：树脂梳形保持架，用于双列滚子轴承和双列滚子轴承
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摘要
PROBLEM TO BE SOLVED: To provide a resin comb-shaped cage capable of being stably guided (outer ring guide) by an inner peripheral face of an outer ring even when being rotated at a high speed.;SOLUTION: Rotation of a resin comb-shaped cage is guided by an inner peripheral face of an outer ring. An annular portion 10 of the cage has a first guide face 51 guided by the inner peripheral face of the outer ring, at an outer periphery thereof. A pillar portion 20 has a second guide face 52 whose area guided by the inner peripheral face of the outer ring is increased from a base portion 25 side by deformation to a radial outer side of the pillar portion 20 in accordance with increase of a rotating speed, on a face 27 at the radial outer side.;COPYRIGHT: (C)2015,JPO&INPIT
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