產品目錄
角接觸球軸承
實物圖
尺寸圖
詳細說明
| 型號 | 尺寸 | Cr(kN) | Cor(kN) | 脂潤滑轉速 | 重量 | |||||
| 國內新型號 | 國內舊型號 | d | D | B | (r/min) | (r/min) | (kg) | |||
| 71904AC | 1046904 | 20 | 37 | 9 | - | - | - | - | - |
|
| 71904C | 1036904 | 20 | 37 | 9 | 7.3 | 4.55 | 30000 | 39000 | 0.035 |
|
| 71904C/DB | 1236904 | 20 | 37 | 18 | 11.8 | 9.15 | 24000 | 31000 | 0.083 |
|
| 71904C/DF | 1336904 | 20 | 37 | 18 | 11.8 | 9.15 | 24000 | 31000 | 0.083 |
|
| 71904C/DT | 1436904 | 20 | 37 | 18 | 11.8 | 9.15 | 24000 | 31000 | 0.083 |
|
| 71905AC | 1046905 | 25 | 42 | 9 | - | - | - | - | - |
|
| 71905C | 1036905 | 25 | 42 | 9 | 7.8 | 5.45 | 25000 | 33000 | 0.041 |
|
| 71905C/DB | 1236905 | 25 | 42 | 18 | 12.7 | 10.9 | 20000 | 27000 | 0.082 |
|
| 71905C/DF | 1336905 | 25 | 42 | 18 | 12.7 | 10.9 | 20000 | 27000 | 0.082 |
|
| 71905C/DT | 1436905 | 25 | 42 | 18 | 12.7 | 10.9 | 20000 | 27000 | 0.082 |
|
| 71906AC | 1046906 | 30 | 47 | 9 | - | - | - | - | - |
|
| 71906C | 1036906 | 30 | 47 | 9 | 8.3 | 6.25 | 22000 | 29000 | 0.046 |
|
