Käfigaufbau für Rollenlager.,申请号DE1989617368-传众专利搜索

Käfigaufbau für Rollenlager.

申请公布号：DE68917368(T2)

申请号：DE1989617368

申请日期：1989.05.16

申请公布日期：1995.03.30

申请人：

KOYO SEIKO CO., LTD., OSAKA, JP

发明人：MOTOHASHI, NOBUTSUNA, CHUO-KU OSAKA, JP;KITAUCHI, FUKUMITSU, CHUO-KU OSAKA, JP;MIYAWAKI, NOBUYUKI, CHUO-KU OSAKA, JP

分类号：F16C33/46;F16C33/54;(IPC1-7):F16C33/54

主分类号：F16C33/46

摘要：A cage of a roller bearing including a plurality of pockets (2), formed by punching from the outside, each storing a roller (8), in the circumferential direction of a barrel comprises a first projection for preventing the roller from being disassembled to the outside of the barrel and a second projection (10) for preventing the roller (8) from being disassembled to the inside of the barrel. The first projection (7) is provided at a thin portion of the barrel which is formed between the brims of the pocket (2). The second projection (10) is provided at a thick portion of the barrel in the axial direction by knurling.