SOLID LUBRICATION ROLLING BEARING AND RESIN CAGE FOR THE SAME

PROBLEM TO BE SOLVED: To provide a resin cage which reduces a guide clearance for securing the high speed stability of the resin cage while securing a suitable guide clearance.SOLUTION: In a resin cage used in a solid lubrication rolling bearing, a circumferential direction area of an end face 14 of...

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Bibliographische Detailangaben
Hauptverfasser:	OE HIROKI, IKEMURA NAOKI, FUJIKAKE YASUHITO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a resin cage which reduces a guide clearance for securing the high speed stability of the resin cage while securing a suitable guide clearance.SOLUTION: In a resin cage used in a solid lubrication rolling bearing, a circumferential direction area of an end face 14 of a resin cage 8 corresponding to a pillar 12 between pockets 10 is provided with a thinner portion 16, which allows an outer diameter face 18 to elastically deform into wave shape in high speed rotation. 【課題】樹脂保持器の高速安定性を確保するために案内すきまを小さくしつつも、適切な案内すきまを確保できる樹脂保持器を提供する。【解決手段】固体潤滑転がり軸受に用いる樹脂保持器であって、樹脂保持器8の端面14のうち、ポケット10とポケット10の間の柱12に対応する円周方向領域に、肉盗み16を設けることにより、高速回転時に外径面18を波形状に弾性変形させるようにした。【選択図】図１