发明授权
US4023867A Roller bearing for backup rollers in multi-roll mills 失效
用于多辊轧机中支撑辊的滚子轴承

Roller bearing for backup rollers in multi-roll mills
摘要:
A backup roll assembly for use in a multiple roll mill, e.g. a Sendzimir roll mill, having a plurality of loose boundary rings connected in the manner of a bayonet lock with the outer bearing races.
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