| 摘要 |
A tensioning device for a chain drive of an internal combustion engine, having a support member ( 1 ) which is pivotally mounted thereupon and is axially snapped onto and retained on a bearing journal ( 4 ) of the support member ( 1 ) via a bearing lug ( 5 ). The support member ( 1 ) is formed as a deep-drawn sheet metal component and is formed in a single piece with the bearing journal ( 4 ). The bearing journal ( 4 ) is provided with a cup-shaped hollow form. The tensioning rail ( 2 ) is axially secured to the support member ( 1 ) by a wrap-around ( 12 ).
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