角接触球轴承, 精密, CD, contact angle 15° | |||||||||||
公差 , see also text / text 718 (SEA) series | |||||||||||
预压, see specific product, see also text, unmounted, and text, mounted / text 718 (SEA) series | |||||||||||
Recommended fits, shafts, housings | |||||||||||
轴和轴承座公差 | |||||||||||
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主要数据尺寸 | 基本负荷额定值 | 疲劳负荷限值 | 可达到的速度 | 体积 | 型号 | ||||||
动态 | 静态 | 当润滑与 | SKF | SNFA | |||||||
油脂 | 滴油润滑 | Listing of both SKF and SNFA designations means that | |||||||||
d | D | B | C | C0 | Pu | ||||||
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mm | kN | kN | r/min | kg | - | ||||||
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220 | 300 | 38 | 221 | 300 | 7,8 | 4300 | 6300 | 6,6 | 71944 CD/P4A | - |
22318RHRK+AHX2318轴承 22219RHRK+AHX319轴承 21319RHK+AHX319轴承 22319RHRK+AHX2319轴承 22220RHRK+AHX320轴承 23220RHK+AHX3220轴承 21320RHK+AHX320轴承 22320RHRK+AHX2320轴承 23122RHK+AHX3122轴承 24122RHK30+AH24122轴承 22222RHRK+AHX3122轴承 23222RHK+AHX3222轴承 21322RHK+AHX322轴承 22322RHRK+AHX2322轴承 23024RHK+AHX3024轴承 24024RHK30+AH24024轴承