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询价 | 型号 | 外形尺寸(mm) | 极限转速(rpm) | 额定载荷 | 重量 | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| d | D | B | 脂润滑 | 油润滑 | Cr(N) | Cor(N) | ||||
| 71903C | 17 | 30 | 7 | 36000 | 47000 | 4.35 | 2.3 | 0.016 | ||
| 71903C/DB | 17 | 30 | 14 | 28000 | 38000 | 7.05 | 4.6 | 0.032 | ||
| 71905C/DB | 25 | 42 | 18 | 20000 | 27000 | 12.7 | 10.9 | 0.082 | ||
| 71907C/DB | 35 | 55 | 20 | 15000 | 20000 | 20.4 | 19.4 | 0.148 | ||
| 71903C/DF | 17 | 30 | 14 | 28000 | 38000 | 7.05 | 4.6 | 0.032 | ||
| 71905C/DF | 25 | 42 | 18 | 20000 | 27000 | 12.7 | 10.9 | 0.082 | ||
| 71907C/DF | 35 | 55 | 20 | 15000 | 20000 | 20.4 | 19.4 | 0.148 | ||
| 71903C/DT | 17 | 30 | 14 | 28000 | 38000 | 7.05 | 4.6 | 0.032 | ||
| 71905C/DT | 25 | 42 | 18 | 20000 | 27000 | 12.7 | 10.9 | 0.082 | ||
| 71907C/DT | 35 | 55 | 20 | - | - | - | - | - | ||
| 71904AC | 20 | 37 | 9 | - | - | - | - | - | ||
| 71906AC | 30 | 47 | 9 | - | - | - | - | - | ||
| 71908AC | 40 | 62 | 12 | - | - | - | - | - | ||
| 71904C | 20 | 37 | 9 | 30000 | 39000 | 7.3 | 4.55 | 0.035 | ||
| 71906C | 30 | 47 | 9 | 22000 | 29000 | 8.3 | 6.25 | 0.046 | ||
| 71908C | 40 | 62 | 12 | 17000 | 22000 | 15.7 | 12.4 | 0.107 | ||
| 71904C/DB | 20 | 37 | 18 | 24000 | 31000 | 11.8 | 9.15 | 0.083 | ||
| 71906C/DB | 30 | 47 | 18 | - | - | - | - | - | ||
| 71908C/DB | 40 | 62 | 24 | 13000 | 18000 | 25.6 | 24.9 | 0.214 | ||
| 71904C/DF | 20 | 37 | 18 | 24000 | 31000 | 11.8 | 9.15 | 0.083 | ||
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