NU型
| 公称型号(按保持器区分) | 主要尺寸(mm) | 额定载荷(KN) | 极限速度(rpm) | 安装尺寸(mm) | 重量(kg) | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 车削铜铆接式 | 车削铜窗式 | 冲压钢 | 尼龙 | d | D | B | r(min) | r1(min) | Fw | Cr | Cor | 热参考速度 | 机械转速 | 脂润滑 | da(min) | db(min) | db(max) | dc(min) | dd(min) | Da(max) | ra(max) | rb(max) | |
| NU3272M | — | NU3272 | — | 360 | 650 | 232 | 6 | 6 | 435 | 3650 | 6400 | — | 394 | — | — | 611 | 5 | 5 | 344 | ||||
| NU1976M | — | NU1976 | — | 380 | 520 | 65 | 4 | 4 | 418 | 775 | 1470 | 404 | 404 | — | — | 493 | 3 | 3 | 41.2 | ||||
| NU1076M | — | — | — | 380 | 560 | 82 | 5 | 5 | 425 | 1140 | 1910 | 1200 | — | 1000 | — | 400 | 420 | 430 | — | 540 | 4 | 4 | 67.5 |
| NU3076M | — | NU3076 | — | 380 | 560 | 135 | 5 | 5 | 433 | 1740 | 3600 | — | 408 | — | — | 529 | 4 | 4 | 117 | ||||
| NU3176M | — | NU3176 | — | 380 | 620 | 194 | 5 | 5 | 440 | 3350 | 6400 | — | 408 | — | — | 588 | 4 | 4 | 238 | ||||
| NU3880M | — | NU3880 | — | 400 | 500 | 75 | 2.1 | 2.1 | 427 | 785 | 1900 | — | 420 | — | — | 479 | 2 | 2 | 34.3 | ||||
| NU1980M | — | NU1980 | — | 400 | 540 | 65 | 4 | 4 | 438 | 785 | 1520 | 425 | 425 | — | — | 513 | 3 | 3 | 43 | ||||
| NU2980M | — | NU2980 | — | 400 | 540 | 82 | 4 | 4 | 438 | 1060 | 2250 | 425 | 425 | — | — | 513 | 3 | 3 | 54.9 | ||||
| NU1080M | — | — | — | 400 | 600 | 90 | 5 | 5 | 450 | 1360 | 2280 | 1100 | — | 900 | 420 | 420 | 445 | 455 | — | 580 | 4 | 4 | 88.2 |
| NU3080M | — | NU3080 | — | 400 | 600 | 148 | 5 | 5 | 458 | 2150 | 4450 | 429 | 429 | — | — | 568 | 4 | 4 | 150 | ||||
| NU3884M | — | NU3884 | — | 420 | 520 | 75 | 2.1 | 2.1 | 447 | 800 | 1990 | — | 440 | — | — | 498 | 2 | 2 | 35.8 | ||||
| NU1984M | — | NU1984 | — | 420 | 560 | 65 | 4 | 4 | 458 | 830 | 1660 | 445 | 445 | — | — | 533 | 3 | 3 | 45 | ||||
| NU2984M | — | NU2984 | — | 420 | 560 | 82 | 4 | 4 | 458 | 1080 | 2320 | 445 | 445 | — | — | 533 | 3 | 3 | 58.2 | ||||
| NU1084M | — | — | — | 420 | 620 | 90 | 5 | 5 | 470 | 1390 | 2380 | 1100 | — | 850 | 440 | 440 | 465 | 475 | — | 600 | 4 | 4 | 91.7 |
| NU3084M | — | NU3084 | — | 420 | 620 | 150 | 5 | 5 | 478 | 2190 | 4600 | 449 | 449 | — | — | 588 | 4 | 4 | 158 | ||||
| NU2988M | — | NU2988 | — | 440 | 600 | 95 | 4 | 4 | 484 | 1300 | 2760 | — | 466 | — | — | 572 | 3 | 3 | 79.9 | ||||
| NU1088M | — | — | — | 440 | 650 | 94 | 6 | 6 | 493 | 1470 | 2530 | 1000 | — | 800 | — | 466 | 488 | 498 | — | 624 | 5 | 5 | 105 |
| NU1992M | — | NU1992 | — | 460 | 620 | 74 | 4 | 4 | 500 | 1170 | 2260 | 486 | 486 | — | — | 591 | 3 | 3 | 63.2 | ||||
| NU2992M | — | NU2992 | — | 460 | 620 | 95 | 4 | 4 | 504 | 1340 | 2930 | — | 486 | — | — | 591 | 3 | 3 | 83.1 | ||||
| NU1092M | — | — | — | 460 | 680 | 100 | 6 | 6 | 516 | 1580 | 2740 | 950 | — | 750 | 486 | 486 | 511 | 521 | — | 654 | 5 | 5 | 123 |
| NU3092M | — | NU3092 | — | 460 | 680 | 163 | 6 | 6 | 523 | 2570 | 5400 | — | 496 | — | — | 640 | 5 | 5 | 207 | ||||
| NU1996M | — | NU1996 | — | 480 | 650 | 78 | 5 | 5 | 525 | 1200 | 2390 | — | 510 | — | — | 617 | 4 | 4 | 75 | ||||
| NU2996M | — | NU2996 | — | 480 | 650 | 100 | 5 | 5 | 525 | 1600 | 3450 | 510 | 510 | — | — | 617 | 4 | 4 | 98.5 | ||||
| NU1096M | — | — | — | 480 | 700 | 100 | 6 | 6 | 536 | 1620 | 2860 | 900 | — | 750 | 506 | 506 | 531 | 541 | — | 674 | 5 | 5 | 127 |
| NU3096M | — | NU3096 | — | 480 | 700 | 165 | 6 | 6 | 543 | 2620 | 5600 | — | 517 | — | — | 660 | 5 | 5 | 217 | ||||

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