发明名称 |
ROLLING ELEMENTS FOR ROLLING BEARING |
摘要 |
A roller element for use in a roller bearing having a surface formed with minute recesses at random so that the ratio RMS(L)/RMS(C) will be not more than 0.8 wherein RMS(L) is the roughness mean square value in the longitudinal direction and RMS(C) is the roughness mean square value in the circumferential direction and so that the SK value is not more than -0.2 in both the longitudinal and circumferential directions. |
申请公布号 |
GB2219359(A) |
申请公布日期 |
1989.12.06 |
申请号 |
GB19890003871 |
申请日期 |
1989.02.21 |
申请人 |
* NTN TOYO BEARING CO LTD |
发明人 |
YOSHINOBU * AKAMATSU;MORIKATU * KOTANI;TOSHIHIDE * GOTO;KENJI * HIBI;TOSHIHIKO * MATSUSHIMA |
分类号 |
F16C33/30;F16C33/32;F16C33/34 |
主分类号 |
F16C33/30 |
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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