摘要 |
<P>PROBLEM TO BE SOLVED: To provide a roll bearing for a rolling mill roll neck showing high rated load with solid rollers and enabling to manufacturing the same at low cost. <P>SOLUTION: The roller bearing for the rolling mill roll neck is provided with a plurality of roller 16 rollably existing between an inner ring 12 and an outer ring 14, and a spacer 18 positioned between the adjoining rollers 16. Expansion parts 18b facing roller end surfaces 16b are provided on axial direction both ends of the spacer 18. <P>COPYRIGHT: (C)2008,JPO&INPIT |