Oil-lubricated anti-friction bearing

US9022663B2 · kind B2 · utility

Assignee

• THYSSENKRUPP ROTHE ERDE GMBH · DE

Inventors

• Andreas Palmer · Riedlingen, DE
• Jörg Rollmann · Lippstadt, DE

Key dates

• Filing date: Oct 3, 2013
• Grant date: May 5, 2015
• Expiry date: Oct 3, 2033

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F16C2360/31
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

An oil-lubricated anti-friction bearing is provided for a horizontal arrangement of a rotational axis with a shaft seal that separates a bearing inner chamber, which accommodates rolling bodies, from a bearing outer side, and has a clamping arrangement which acts on the shaft seal from a bearing outer side in order to fix the shaft seal axially. The clamping arrangement has an outlet for oil.