发明名称 |
Sliding bearing |
摘要 |
A cam follower includes a shaft member which is cantilevered at one end and a slide bearing fitted onto the outer periphery of the other end of the shaft member. The slide bearing is composed of a cylindrical matrix made of an Fe-based sintered metal material having an Fe content of 90 wt % or more and a slide layer formed from the inner peripheral surface to the both end faces of the matrix. The slide layer is made of a slide material composition having a base material such as polyethylene resin blended with a lubricant such as silicone oil and a globular porous silica impregnated with this lubricant.
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申请公布号 |
US7670055(B2) |
申请公布日期 |
2010.03.02 |
申请号 |
US20040561662 |
申请日期 |
2004.06.10 |
申请人 |
NTN CORPORATION |
发明人 |
EGAMI MASAKI;SHIMIZU SEIJI;TANAKA TOSHIHIKO |
分类号 |
F16C33/02;F16C33/12;F16C13/00;F16C33/06;F16C33/10;F16C33/20;F16C33/22 |
主分类号 |
F16C33/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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