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詳細(xì)介紹
產(chǎn)品尺寸與參數(shù)
| 主要尺寸(mm) | 額定負(fù)載(kN) | 允許轉(zhuǎn)速(rpm) | 重量(Kg) | 型號(hào) | ||||||
| d | D | B | rs min | r1s min | Cr | Cor | 脂潤(rùn)滑 | 油潤(rùn)滑 | (參考) | |
| ?25 | 42 | 9 | 0.3 | 0.15 | 7.15 | 4.95 | 17 000 | 22 000 | 0.05 | 7905 |
| 30 | 47 | 9 | 0.3 | 0.15 | 7.55 | 5.75 | 14 000 | 19 000 | 0.058 | 7906 |
| 35 | 55 | 10 | 0.6 | 0.3 | 12.0 | 8.85 | 13 000 | 17 000 | 0.088 | 7907 |
| 40 | 62 | 12 | 0.6 | 0.3 | 12.7 | 10.2 | 11 000 | 15 000 | 0.13 | 7908 |
| 45 | 68 | 12 | 0.6 | 0.3 | 15.7 | 12.9 | 10 000 | 14 000 | 0.15 | 7909 |
| 50 | 72 | 12 | 0.6 | 0.3 | 16.6 | 14.5 | 9 200 | 12 000 | 0.157 | 7910 |
| 55 | 80 | 13 | 1 | 0.6 | 17.3 | 16.1 | 8 400 | 11 000 | 0.214 | 7911 |
| 60 | 85 | 13 | 1 | 0.6 | 18.1 | 17.4 | 7 800 | 10 000 | 0.23 | 7912 |
| 65 | 90 | 13 | 1 | 0.6 | 18.3 | 18.0 | 7 200 | 9 600 | 0.245 | 7913 |
| 70 | 100 | 16 | 1 | 0.6 | 26.2 | 26.2 | 6 700 | 9 000 | 0.397 | 7914 |
| 75 | 105 | 16 | 1 | 0.6 | 26.5 | 27.1 | 6 300 | 8 400 | 0.42 | 7915 |
| 80 | 110 | 16 | 1 | 0.6 | 26.9 | 28.0 | 5 900 | 7 800 | 0.444 | 7916 |
| 85 | 120 | 18 | 1.1 | 0.6 | 36.0 | 38.0 | 5 500 | 7 400 | 0.628 | 7917 |
| 90 | 125 | 18 | 1.1 | 0.6 | 36.0 | 38.0 | 5 200 | 7 000 | 0.658 | 7918 |
| 95 | 130 | 18 | 1.1 | 0.6 | 37.0 | 40.5 | 5 000 | 6 600 | 0.688 | 7919 |
| 100 | 140 | 20 | 1.1 | 0.6 | 48.0 | 52.5 | 4 700 | 6 200 | 0.934 | 7920 |
| 105 | 145 | 20 | 1.1 | 0.6 | 48.5 | 54.5 | 4 400 | 5 900 | 0.972 | 7921 |
| 110 | 150 | 20 | 1.1 | 0.6 | 49.5 | 56.0 | 4 200 | 5 700 | 1.01 | 7922 |
| 120 | 165 | 22 | 1.1 | 0.6 | 61.0 | 69.5 | 3 900 | 5 200 | 1.66 | 7924 |
| 130 | 180 | 24 | 1.5 | 1 | 75.0 | 87.5 | 3 600 | 4 700 | 1.82 | 7926 |
| 140 | 190 | 24 | 1.5 | 1 | 75.5 | 90.0 | 3 300 | 4 400 | 1.94 | 7928 |
| 150 | 210 | 28 | 2 | 1 | 97.5 | 117 | 3 100 | 4 100 | 2.96 | 7930 |
| 160 | 220 | 28 | 2 | 1 | 98.5 | 121 | 2 800 | 3 800 | 3.13 | 7932 |
| 170 | 230 | 28 | 2 | 1 | 102 | 129 | 2 700 | 3 600 | 3.29 | 7934 |
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