| 摘要 |
PURPOSE: A roller bearing block for a rolling mill is provided to form a holding groove part in order to facilitate the lifting of a roller. CONSTITUTION: A roller bearing block for a rolling mill includes a main body(72), a foreign substance blocking unit(80), and a holding groove part(76). The main body has a through hole part(74) where the rotary shaft(52) of a roller is inserted. The holding groove part is formed on the main body for inserting hanging protrusion of a crane. The holding groove part is separated from the center of the rotary shaft. The holding groove part is arranged in the lower side than center of the rotary shaft. The foreign substance blocking unit prevents foreign substances from flowing into between the rotary shaft and the through hole part. |
