型号 | 尺寸 Dimensions | 安装尺寸 Assemnly Dimensions | 载荷 Loading | 极限转速 RPM | 重量 | ||||||||||
Weight | |||||||||||||||
Bearings | d | D | B | rsmin | r1smin | da | Da | ra | rb | Etk | Cdyn | C0stat | Grease | Oil | kg |
mm | mm | mm | h12 | H12 | max | max | kN | kN | min-1 | minimal | |||||
71902 | 15 | 28 | 7 | 0.3 | 0.3 | 18 | 25.5 | 0.3 | 0.3 | 20.9 | 5 | 2.9 | 50000 | 75000 | 0.02 |