角接触球轴承, 精密, ACD, contact angle 25°, super-precision | |||||||||||
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 | |||||||||||
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 | ||||||
mm | kN | kN | r/min | kg | - | ||||||
140 | 175 | 18 | 42,3 | 58,5 | 2 | 6000 | 9000 | 0,8 | 71828 ACD/P4 | SEA140 7CE3 |
我公司特价供应以下型号产品: N230ECM 圆柱滚子轴承 BTM120B/P4CDBB 双向 RA100-NPP-B 外球面球轴承 LR50/6-2RSR 滚轮 NJ313EC 圆柱滚子轴承 61810-2Z-Y 深沟球轴承 HR32026XJ 圆锥滚子轴承 CSCF100 薄截面轴承 BS2-2316-2CSK/VT143 球面滚子轴承