SNFA超高精密轴承：EX（3）
作者：SNFA轴承 | 日期： | 标签：
| SNFA | 轻预紧-L [daN] | 中预紧-M [daN] | 重预紧-F [daN] | ||||||
| Pr | Ra | Pr | Ra | Pr | Ra | ||||
| a=25° | 两个一组 | 三个一组 | 两个一组 | 三个一组 | 两个一组 | 三个一组 | |||
| EX 6 | 1.5 | 2.2 | 2.2 | 4.0 | 3.2 | 4.6 | 8.0 | 4.0 | 5.8 |
| EX 7 | 1.7 | 2.5 | 2.5 | 5.0 | 3.5 | 5.1 | 10.0 | 4.5 | 6.5 |
| EX 8 | 2.5 | 2.9 | 2.9 | 8.0 | 4.3 | 6.2 | 16.0 | 5.4 | 7.9 |
| EX 9 | 3.0 | 3.0 | 3.0 | 9.0 | 4.4 | 6.5 | 18.0 | 5.5 | 8.2 |
| EX 10 | 3.3 | 3.9 | 3.9 | 10.0 | 5.7 | 8.3 | 20.0 | 7.1 | 10.5 |
| EX 12 | 4.5 | 4.0 | 4.0 | 13.0 | 5.8 | 8.4 | 26.0 | 7.2 | 10.6 |
| EX 15 | 5.0 | 5.0 | 5.0 | 15.0 | 7.3 | 10.7 | 30.0 | 9.1 | 13.5 |
| EX 17 | 6.5 | 5.8 | 5.8 | 19.5 | 8.4 | 12.3 | 39.0 | 10.6 | 15.5 |
| EX 20 | 8.0 | 6.0 | 6.0 | 24.0 | 8.7 | 12.7 | 48.0 | 11.0 | 16.0 |
| EX 25 | 10.5 | 7.9 | 7.9 | 32.0 | 11.4 | 16.7 | 64.0 | 14.3 | 21.0 |
| EX 30 | 13.0 | 8.7 | 8.7 | 38.5 | 12.5 | 18.4 | 77.0 | 15.8 | 23.2 |
| EX 35 | 16.5 | 10.4 | 10.4 | 49.0 | 14.8 | 22.0 | 98.0 | 18.6 | 27.7 |
| EX 40 | 17.0 | 10.9 | 10.9 | 51.0 | 15.8 | 23.3 | 102.0 | 19.9 | 29.3 |
| EX 45 | 23.0 | 12.3 | 12.3 | 69.0 | 17.8 | 26.2 | 137.0 | 22.4 | 33.0 |
| EX 50 | 23.5 | 13.1 | 13.1 | 70.5 | 18.8 | 27.7 | 141.0 | 23.7 | 34.9 |
| EX 55 | 31.5 | 14.9 | 14.9 | 94.0 | 21.6 | 31.8 | 188.0 | 27.2 | 40.1 |
| EX 60 | 32.5 | 15.9 | 15.9 | 97.0 | 23.0 | 33.8 | 194.0 | 28.9 | 42.6 |
| EX 65 | 33.0 | 16.7 | 16.7 | 99.0 | 24.1 | 35.5 | 199.0 | 30.4 | 44.7 |
| EX 70 | 42.5 | 18.9 | 18.9 | 128.0 | 27.3 | 40.1 | 255.0 | 34.3 | 50.5 |
| EX 75 | 43.5 | 19.7 | 19.7 | 131.0 | 28.5 | 41.9 | 262.0 | 35.9 | 52.8 |
| EX 80 | 52.5 | 21.1 | 21.1 | 157.5 | 30.4 | 44.7 | 315.0 | 38.3 | 56.3 |
| EX 85 | 54.0 | 22.0 | 22.0 | 162.0 | 31.7 | 46.6 | 323.0 | 40.0 | 58.7 |
| EX 90 | 57.0 | 23.8 | 23.8 | 171.0 | 34.4 | 50.6 | 341.0 | 43.1 | 63.8 |
| EX 95 | 67.0 | 25.2 | 25.2 | 202.0 | 36.5 | 53.7 | 404.0 | 45.7 | 67.7 |
| EX 100 | 69.0 | 26.4 | 26.4 | 207.0 | 38.1 | 56.0 | 415.0 | 48.0 | 70.6 |
| EX 105 | 80.0 | 27.7 | 27.7 | 240.0 | 40.0 | 58.0 | 480.0 | 50.4 | 74.1 |
| EX 110 | 95.0 | 30.2 | 30.2 | 285.0 | 43.6 | 64.1 | 570.0 | 54.9 | 80.8 |
| EX 120 | 97 | 31.4 | 31.4 | 291 | 45.3 | 66.7 | 582 | 57.1 | 84 |
| EX 130 | 125 | 34.9 | 34.9 | 375 | 50.3 | 74 | 750 | 63.4 | 93.2 |
| EX 140 | 128 | 36.3 | 36.3 | 384 | 52.4 | 77 | 768 | 66 | 97 |
| EX 150 | 144 | 38.6 | 38.6 | 432 | 55.7 | 82 | 864 | 70.2 | 103.3 |
| EX 160 | 162 | 41 | 41 | 486 | 59.2 | 87.1 | 972 | 74.6 | 109.7 |
| EX 170 | 176 | 43.1 | 43.1 | 528 | 62.1 | 91.4 | 1056 | 78.3 | 115.1 |
| EX 180 | 197 | 47 | 47 | 591 | 67.8 | 99.7 | 1182 | 85.4 | 125.6 |
| EX 190 | 200 | 48.7 | 48.7 | 600 | 70.2 | 103.2 | 1200 | 88.4 | 130.1 |
| EX 200 | 250 | 51 | 51 | 750 | 73.6 | 108.3 | 1500 | 92.8 | 136.5 |
| EX 220 | 280 | 54.6 | 54.6 | 840 | 78.7 | 115.8 | 1680 | 99.2 | 145.9 |
| EX 240 | 300 | 59.5 | 59.5 | 900 | 85.9 | 126.3 | 1800 | 108.2 | 159.1 |
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