產(chǎn)品目錄
角接觸球軸承
型號(hào) | 尺寸 | Cr(kN) | Cor(kN) | 脂潤(rùn)滑轉(zhuǎn)速 | 重量 | |||||
國(guó)內(nèi)新型號(hào) | 國(guó)內(nèi)舊型號(hào) | d | D | B | (r/min) | (r/min) | (kg) | |||
71901C/DF | 1336901 | 12 | 24 | 12 | 5.15 | 3.45 | 37000 | 49000 | 0.02 | |
71901C/DT | 1436901 | 12 | 24 | 12 | 5.15 | 3.45 | 37000 | 49000 | 0.02 | |
71902AC | 1046902 | 15 | 28 | 7 | - | - | - | - | - | |
71902C | 1036902 | 15 | 28 | 7 | 4.75 | 2.65 | 39000 | 52000 | 0.015 | |
71902C/DB | 1236902 | 15 | 28 | 14 | 7.75 | 5.3 | 31000 | 41000 | 0.031 | |
71902C/DF | 1336902 | 15 | 28 | 14 | 7.75 | 5.3 | 31000 | 41000 | 0.031 | |
71902C/DT | 1436902 | 15 | 28 | 14 | 7.75 | 5.3 | 31000 | 41000 | 0.031 | |
71903AC | 1046903 | 17 | 30 | 7 | - | - | - | - | - | |
71903C | 1036903 | 17 | 30 | 7 | 4.35 | 2.3 | 36000 | 47000 | 0.016 | |
71903C/DB | 1236903 | 17 | 30 | 14 | 7.05 | 4.6 | 28000 | 38000 | 0.032 | |
71903C/DF | 1336903 | 17 | 30 | 14 | 7.05 | 4.6 | 28000 | 38000 | 0.032 | |
71903C/DT | 1436903 | 17 | 30 | 14 | 7.05 | 4.6 | 28000 | 38000 | 0.032 |