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PRE-LOAD IMPARTING METHOD TO RADIAL BALL BEARING AND PRE-LOAD IMPARTED RADIAL BALL BEARING DEVICE

机译:向心球轴承的预加载方法和向心球轴承的预加载方法

摘要

PURPOSE: To provide a pre-load imparting method and structure that can compatibly secure the durability of a ball bearing itself and the performance of turbomachinery or the like. ;CONSTITUTION: A ball bearing 9a formed of arm inner ring 10a, an outer ring 11 and balls 12, 12 is mounted in a pre-load unimparted state between a rotary shaft 2 and the inside of a holder cylinder 19. The holder cylinder 19 is then inclined to incline the center axis of the inner ring 10a and the center axis of the outer ring 11. On the basis of this inclination, pre-load is imparted to the balls 12, 12.;COPYRIGHT: (C)1996,JPO
机译:目的:提供一种预载荷赋予方法和结构,该方法和结构可以相容地确保滚珠轴承本身的耐久性以及涡轮机械等的性能。组成:由臂内圈10a,外圈11和滚珠12、12组成的滚珠轴承9a以预加载无松散的状态安装在旋转轴2和保持缸19的内部之间。保持缸19然后使之倾斜以使内圈10a的中心轴线和外圈11的中心轴线倾斜。基于该倾斜度,将预载荷施加到滚珠12、12 。;版权:(C)1996,日本特许厅

著录项

  • 公开/公告号JPH08277837A

    专利类型

  • 公开/公告日1996-10-22

    原文格式PDF

  • 申请/专利权人 NIPPON SEIKO KK;

    申请/专利号JP19950080481

  • 发明设计人 YURUZUME TATSUJI;OURA YUKIO;

    申请日1995-04-05

  • 分类号F16C25/06;F16C19/06;

  • 国家 JP

  • 入库时间 2022-08-22 04:03:03

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