| 基本尺寸 | 原代号 | 现代号 | 结构 | 计算系数 | 基本额定负荷 | 极限转速 | 重量 | |||||||||||
| Principal dimensions | Old_spec | Designations | Basic load ratings | Speed ratings | Weight | |||||||||||||
| 动 | 静 | 脂润滑 | 油润滑 | |||||||||||||||
| d | D | T | B | C | rsmin | rsmin | dyc_Cr | stc_Cor | Grease | Oil | ||||||||
| mm | e | Y1 | Y2 | Y0 | KN | r/min | kg | |||||||||||
| 92.075 | 152.400 | 82.550 | 63.550 | 36.322 | 3.5 | 0.6 | 598/592DC | 598/592DC | 1 | 0.44 | 1.54 | 2.30 | 1.51 | 297 | 547 | 1800 | 2400 | 5.74 |
| 96.938 | 188.912 | 107.59 | 31.750 | 46.038 | 3.5 | 3.3 | 90.81/90744K | 90.81/90744K | 3 | 0.87 | 0.77 | 1.15 | 0.76 | 466 | 702 | 1800 | 2400 | 11.6 |
| 101.600 | 168.275 | 92.075 | 69.850 | 41.275 | 3.5 | 0.5 | 687/672D | 687/672D | 1 | 0.47 | 1.43 | 2.12 | 1.40 | 357 | 648 | 1800 | 2400 | 8.18 |
| 101.600 | 190.500 | 127.000 | 101.60 | 57.500 | 8 | 1.5 | 861/854D | 861/854D | 1 | 0.34 | 1.92 | 2.92 | 1.92 | 606 | 1020 | 1800 | 2400 | 15.6 |
| 127.792 | 228.600 | 115.888 | 84.138 | 49.428 | 3.5 | 2.3 | HM926749/HM926710D | HM926749/HM926710D | 1 | 0.44 | 1.55 | 2.31 | 1.52 | 70. | 1142 | 1400 | 1900 | 18.9 |
| 130.000 | 280.000 | 144.000 | 44.000 | 66.000 | 1.5 | 4 | 31326X.K11.A160.200 | 31326X.K11.A160.200 | 6 | 0.83 | 0.83 | 1.22 | 0.80 | 1086 | 1649 | 1400 | 1900 | 40.4 |
| 140.000 | 2000.000 | 93.665 | 73.025 | 42.000 | 5 | 1 | 442210 | 442210 | 1 | 0.31 | 2.18 | 3.24 | 2.13 | 422 | 917 | 1300 | 1700 | 9.20 |
| 140.000 | 3000.000 | 154.000 | 47.000 | 70.000 | 1.3 | 4 | 31328X.K11.A160.200 | 31328X.K11.A180.230 | 6 | 0.83 | 0.82 | 1.22 | 0.80 | 1244 | 1910 | 1300 | 1700 | 51 |
| 146.050 | 254.000 | 149.255 | 111.125 | 66.675 | 7.1 | 1.5 | 99575/99102CD | 99575/99102CD | 1 | 0.41 | 1.65 | 2.77 | 1.82 | 967 | 1887 | 1300 | 1700 | 28 |
| 150.000 | 320.000 | 164.000 | 50.000 | 75.000 | 2 | 4 | 31330X.K11.A180.230 | 31330X.K11.A180.230 | 6 | 0.83 | 0.82 | 1.22 | 0.80 | 1414 | 2196 | 1200 | 1500 | 59.6 |
| 165.100 | 225.425 | 95.250 | 69.850 | 47.625 | 3.5 | 0.8 | NA46790-SW/46720CD | NA46790/SW/46720CD | 2 | 0.40 | 1.70 | 2.53 | 1.66 | 400 | 1120 | 1150 | 1400 | 10.5 |
| 173.000 | 350.000 | 155.000 | 58.000 | 155.000 | 5 | 4 | 173KH350+K | 173KH350+K | 4 | 0.43 | 1.59 | 2.36 | 1.55 | 1500 | 2550 | 1000 | 1300 | 70.7 |
| 177.800 | 288.925 | 123.825 | 47.625 | 123.825 | 1.5 | 3.3 | 541398 | HM237546DW/HM237510 | 4 | 0.32 | 2.12 | 3.15 | 2.07 | 1085 | 2050 | 940 | 1300 | 32 |
| 203.200 | 276.255 | 95.250 | 73.025 | 47.625 | 3.5 | 0.8 | 37941K | LM241149NW/LM241110D | 2 | 0.32 | 2.12 | 3.15 | 2.07 | 590 | 135 | 940 | 1300 | 14.9 |
| 203.200 | 292.100 | 109.538 | 84.138 | 49.212 | 3.5 | 0.8 | M54139/M541310D | M541349/M541310D | 1 | 0.40 | 1.68 | 2.50 | 1.64 | 825 | 1710 | 940 | 1300 | 21.9 |
| 220.000 | 340.000 | 90.000 | 80.000.39.000 | 39.000 | 3.5 | 1.3 | 220KBE30+L | 220KBE30+L | 1 | 0.40 | 1.69 | 2.52 | 1.65 | 725 | 1178 | 840 | 1100 | 30.8 |
| 249.250 | 381.000 | 171.450 | 127.000 | 76.200 | 6.4 | 1.5 | EE126098/126151CD | EE126098/126151CD | 1 | 0.52 | 1.29 | 1.92 | 1.26 | 1407 | 3066 | 690 | 920 | 63.4 |
| 253.975 | 347.662 | 101.600 | 69.850 | 50.800 | 3.5 | 1.5 | 37951K | LM249747NW/LM249710D | 2 | 0.33 | 2.04 | 3.03 | 1.99 | 775 | 1650 | 630 | 840 | 23.8 |
| 279.400 | 457.200 | 244.475 | 106.363 | 244.475 | 1.5 | 6.4 | HH255149D/HH255110 | HH255149D/HH255110 | 4 | 0.33 | 2.02 | 3.01 | 1.97 | 3670 | 8440 | 580 | 770 | 181 |
| 279.400 | 457.200 | 244.480 | 94.000 | 244.480 | 6 | 6 | 45T564624 | 45T564624T | 5 | 0.33 | 2.03 | 30.2 | 1.98 | 2743 | 5863 | 580 | 770 | 166.5 |