
| 内径: | 190(mm) | 厚度: | 46(mm) |
| 类型: | 圆柱滚子轴承 | 重量: | 11(kg) |
| 滚动体列数: | 单列 | 滚道类型: | 直线滚道 |
| 保持架及其材料: | N黄铜实体 | 型号: | NJ1038 |
| 使用特性: | 低温 | 轴承材质: | 高碳铬轴承钢(全淬透型)(GCr15) |
| 品牌: | WJY | 用途: | 通用 |
| 样品或现货: | 现货 | 外径: | 290(mm) |
|
d 190mm single row D 290mm Cylindrical roller bearings, B 46mm
Speed 2600r/min Reference Speed ratings Co 500kN static static|Basic load ratings Angle ring HJ 1038 Designations Limit Speed 3800r/min Limiting Speed ratings Mass 11,0KG
Bearing NJ 1038 Designations Pu 53kN limit Fatigue c 347kN dynamic Basic load ratings Type: Cylindrical roller bearings, |
单列圆柱滚子轴承
圆柱滚子轴承属于分离型轴承,径向负荷能力较大,极限转速较高,安装使用方便,尤其是要求内、外圈与轴、壳体都是过盈配合时更显示其优越。滚动体需要套圈的两个挡边引导,该类轴承一般只用于承受径向负荷,只有内外圈均带挡边时可承受一定的轴向负荷。
N型外圈无挡边、NU型内圈无挡边,不能限制轴或外壳的轴向位移,可承受较大的径向负荷,不能承受轴向负荷。
内外圈均带挡边是NF型、NJ型可承受较小的单向轴向负荷,NUP型可承受较小的双轴向负荷。
| 基 本 尺 寸 | 基本额定载荷 | 轴承代号 | 重量 | |||
| d | D | B | Cr | C0r | ||
| mm | KN | kg | ||||
| 160 | 290 | 48 | 495 | 655 | N232M | 14.3 |
| 290 | 48 | 495 | 655 | NU232M | 14.4 | |
| 290 | 48 | 495 | 655 | NJ232M | 14.2 | |
| 290 | 48 | 495 | 655 | NUP232M | 14.6 | |
| 290 | 48 | 517 | 695 | N232E | 13.9 | |
| 290 | 48 | 517 | 695 | NU232E | 14.0 | |
| 290 | 48 | 517 | 695 | NU232EQ1 | 14.3 | |
| 290 | 48 | 517 | 695 | NJ232E | 14.3 | |
| 290 | 48 | 517 | 695 | NUP232E | 14.5 | |
| 290 | 80 | 688 | 1000 | NU2232 | 23.3 | |
| 290 | 80 | 809 | 1190 | NU2232EM | 24.2 | |
| 290 | 80 | 809 | 1190 | NJ2232E | 24.7 | |
| 340 | 68 | 754 | 970 | N332M | 30.8 | |
| 340 | 68 | 754 | 970 | NU332M | 30.9 | |
| 340 | 68 | 754 | 970 | NJ332M | 31.5 | |
| 340 | 114 | 1260 | 1730 | NU2332EMA | 53.9 | |
| 170 | 260 | 42 | 299 | 440 | NU1034M | 8.23 |
| 260 | 42 | 299 | 440 | NJ1034M | 8.47 | |
| 265 | 42 | 330 | 500 | N1034X1M | 7.97 | |
| 310 | 52 | 550 | 780 | N234M | 18.2 | |
| 310 | 52 | 550 | 780 | NU234M | 17.9 | |
| 310 | 52 | 550 | 780 | NU234Q1 | 18.1 | |
| 310 | 52 | 550 | 780 | NJ234M | 19.2 | |
| 310 | 52 | 640 | 870 | NU234EM | 18.4 | |
| 310 | 86 | 1000 | 1480 | NU2234EM | 29.0 | |
| 310 | 86 | 875 | 1400 | NU2234M | 30.5 | |
| 310 | 108 | 1070 | 1490 | NU632M | 40.9 | |
| 340 | 114 | 1120 | 1610 | N2332M | 51.6 | |
| 340 | 114 | 1120 | 1610 | NU2332M | 54.4 | |
| 360 | 72 | 905 | 1110 | N334M | 37.3 | |
| 360 | 72 | 858 | 1110 | NU334M | 37.7 | |
| 360 | 72 | 858 | 1110 | NJ334M | 38.4 | |
| 360 | 120 | 1280 | 1850 | NJ2334M | 62.5 | |
| 360 | 120 | 1280 | 1850 | NU2334M | 61.1 | |
| 360 | 120 | 1280 | 1850 | NU2334MA | 61.5 | |
| 360 | 120 | 1280 | 1850 | NU2334M/C9 | 61.3 | |
| 180 | 280 | 46 | 418 | 565 | NU1036M | 10.4 |
| 320 | 52 | 556 | 785 | N236M | 19.7 | |
| 320 | 52 | 556 | 785 | NU236M | 19.2 | |
| 320 | 52 | 556 | 785 | NJ236M | 19.3 | |
| 320 | 52 | 556 | 785 | NUP236M | 20.5 | |
| 320 | 86 | 1050 | 1580 | NU2236M | 31.4 | |
| 320 | 86 | 1100 | 1580 | NU2236EM | 30.3 | |
| 320 | 86 | 1050 | 1580 | NJ2236M | 31.9 | |
| 320 | 86 | 1100 | 1580 | NJ2236EM | 31.0 | |
| 320 | 86 | 1050 | 1580 | NUP2236M | 32.1 | |
| 320 | 112 | 1120 | 1950 | NU3236M/C3 | 41.6 | |
| 380 | 75 | 990 | 1260 | N336M | 39.6 | |
| 380 | 75 | 990 | 1260 | NU336M | 42.8 | |
| 380 | 75 | 990 | 1260 | NJ336M | 43.6 | |
| 380 | 75 | 1170 | 1360 | NJ336EM | 42.7 | |
| 380 | 75 | 1170 | 1360 | NU336EM | 42.1 | |
| 380 | 126 | 1360 | 1850 | NJ2336M | 72.0 | |
| 380 | 126 | 1360 | 1850 | NU2336M | 69.5 | |
| 190 | 260 | 42 | 347 | 685 | NU2938Q1 | 6.98 |
| 290 | 46 | 413 | 640 | NU1038M | 10.9 | |
| 340 | 55 | 622 | 885 | NU238M | 21.6 | |
| 340 | 55 | 622 | 885 | NJ238M | 22.0 | |
| 340 | 55 | 622 | 885 | NUP238M | 22.3 | |
| 340 | 92 | 1140 | 1750 | NU2238M | 38.6 | |
| 340 | 120 | 1320 | 2340 | NU3238M/C3 | 51.2 | |
| 400 | 78 | 1040 | 1370 | NJ338M | 49.4 | |
| 400 | 78 | 1040 | 1370 | NU338M | 48.5 | |
| 400 | 78 | 1040 | 1730 | N338M | 50.2 | |
| 400 | 132 | 1870 | 2450 | NU2338EMA | 82.8 | |
| 200 | 310 | 51 | 468 | 705 | NU1040M | 14.3 |
| 310 | 51 | 468 | 705 | NJ1040M | 14.7 | |
| 310 | 100 | 930 | 2110 | NAOL4040X2 | 30.2 | |
| 320 | 48 | 473 | 705 | N640M | 14.7 | |
| 320 | 88.9 | 776 | 1350 | NU3040X3M/C3 | 28.7 | |
| 360 | 58 | 688 | 995 | N240M | 26.8 |
| 360 | 58 | 688 | 995 | NU240M | 26.5 | |
| 360 | 58 | 688 | 995 | NJ240M | 27.1 | |
| 360 | 98 | 996 | 1600 | NJ2240M | 45.5 | |
| 360 | 98 | 996 | 1600 | NUP2240M | 46.3 | |
| 360 | 98 | 1280 | 1980 | N2240EM | 44.9 | |
| 360 | 98 | 1280 | 1980 | NU2240EM | 42.2 | |
| 360 | 115 | 957 | 1520 | NU1240X2WBM/HG2 | 42.9 | |
| 360 | 120.65 | 1280 | 2190 | NU5240XPC3 | 57.6 | |
| 420 | 80 | 1090 | 1400 | NU340M | 56.7 | |
| 420 | 138 | 1650 | 2510 | NJ2340M | 99 | |
| 420 | 138 | 1650 | 2510 | N2340M | 94.5 | |
| 420 | 165 | 2150 | 3540 | NU3340M | 118 | |
| 420 | 165 | 2150 | 3540 | NUP3340 | 121 | |
| 220 | 300 | 48 | 407 | 755 | NU2944Q1 | 10.5 |
| 300 | 48 | 407 | 750 | NJ2944M | 10.8 | |
| 340 | 56 | 517 | 775 | NU1044Q1 | 19.4 | |
| 340 | 56 | 534 | 810 | NJ1044M | 19.6 | |
| 340 | 56 | 534 | 810 | NU1044M | 19.2 | |
| 340 | 90 | 1060 | 1820 | NU3044Q1/HA | 32 | |
| 350 | 98.4 | 1280 | 2090 | NU3044X3M/C9 | 38.1 | |
| 400 | 65 | 836 | 1220 | N244M | 36.7 | |
| 400 | 65 | 836 | 1220 | NJ244M | 35.4 | |
| 400 | 65 | 836 | 1220 | NU244M | 35.0 | |
| 400 | 108 | 1220 | 1990 | NU2244M | 62.2 | |
| 400 | 108 | 1220 | 1990 | NJ2244M | 63.3 | |
| 400 | 108 | 1490 | 2280 | NU2244EM/HC | 62.8 | |
| 400 | 108 | 1440 | 1990 | N2244M | 61.8 | |
| 460 | 88 | 1280 | 1730 | NU344M | 73.4 | |
| 460 | 145 | 2040 | 2780 | NU2344M/C3 | 12 | |
| 460 | 145 | 2170 | 3270 | NU2344EM | 114 | |
| 460 | 145 | 2170 | 3270 | NU2344M/C9 | 114 | |
| 460 | 145 | 2300 | 3360 | N2344EM | 114 | |
| 460 | 145 | 2230 | 3250 | NU2344EMA | 116 | |
| 240 | 360 | 56 | 512 | 775 | NU1048M | 20.5 |
| 360 | 56 | 512 | 775 | NJ1048M | 21.1 | |
| 360 | 56 | 545 | 855 | NU1048Q1 | 21.2 | |
| 390 | 108 | 1210 | 2060 | NU2148X3M | 51.2 | |
| 440 | 72 | 1050 | 1540 | NU248M | 46.9 | |
| 440 | 72 | 1050 | 1540 | NJ248M | 49.6 | |
| 440 | 120 | 1490 | 2450 | NU2248MA | 84.8 | |
| 440 | 146 | 2240 | 3820 | NU5248 | 104 | |
| 500 | 95 | 1530 | 2120 | N348M | 96.3 | |
| 500 | 95 | 1530 | 2120 | NU348M | 96.3 | |
| 500 | 155 | 2190 | 3360 | NU2348MA | 155 | |
| 260 | 360 | 46 | 445 | 785 | NF1952M | 14.9 |
| 400 | 65 | 688 | 1090 | NU1052M | 30.2 | |
| 400 | 65 | 688 | 1090 | NUP1052M | 37.2 | |
| 400 | 65 | 688 | 1090 | NJ1052M | 36.3 | |
| 400 | 82 | 1080 | 1880 | NU2052EM | 40.1 | |
| 400 | 104 | 1350 | 2340 | NU3052M | 49.5 | |
| 440 | 144 | 2050 | 3450 | NU3152M | 98 | |
| 480 | 80 | 1220 | 1800 | NU252M | 67.1 | |
| 480 | 80 | 1220 | 1800 | NJ252M | 68.5 | |
| 480 | 80 | 1220 | 1800 | NUP252M | 70 | |
| 480 | 130 | 1780 | 2910 | NU2252 | 106 | |
| 480 | 130 | 1750 | 2910 | NU2252MA | 107 | |
| 480 | 130 | 1780 | 2910 | N2252M | 105 | |
| 480 | 130 | 1780 | 2910 | NJ2252M | 108 | |
| 540 | 102 | 1880 | 2750 | NU352M | 126 | |
| 540 | 165 | 3150 | 4500 | NU2352M | 188 | |
| 280 | 380 | 46 | 473 | 865 | NU1956M | 15.5 |
| 380 | 46 | 325 | 533 | NF1956M | 16.9 | |
| 420 | 65 | 704 | 1140 | NU1056M | 30.9 | |
| 420 | 65 | 704 | 1140 | NJ1056M | 32.2 | |
| 420 | 82 | 1190 | 2170 | NU2056M | 39.5 | |
| 440 | 135 | 1880 | 3400 | NB4056X3M | 75.4 | |
| 460 | 146 | 2250 | 3900 | NU3156M | 106 | |
| 500 | 80 | 1100 | 1750 | NJ256M | 71.5 | |
| 500 | 80 | 1100 | 1750 | NU256M | 70 | |
| 500 | 130 | 2090 | 3270 | NU2256E | 116 | |
| 500 | 165.1 | 2820 | 4900 | NU3256X2/C9YA1 | 142 | |
| 580 | 108 | 1880 | 2660 | NU356M | 147 | |
| 580 | 175 | 2560 | 4250 | NU2356M | 232 | |
| 300 | 380 | 48 | 450 | 1000 | NJ2860M | 15.5 |
| 380 | 48 | 450 | 1000 | NU2860M | 14.5 | |
| 380 | 60 | 468 | 990 | N3860M/HG2 | 16.6 | |
| 460 | 57 | 803 | 1340 | NJ1060X2M | 36.5 | |
| 460 | 74 | 935 | 1510 | NJ1060M | 45.1 | |
| 460 | 74 | 935 | 1510 | NU1060M | 44.1 | |
| 460 | 74 | 935 | 1510 | NU1060M/HA | 44.1 | |
| 460 | 95 | 1470 | 2800 | NU2060M | 60 | |
| 460 | 118 | 1470 | 2700 | NU3060M | 72.5 | |
| 540 | 85 | 1510 | 2270 | NU260M | 86.9 | |
| 540 | 140 | 2080 | 3450 | NU2260M | 146 | |
| 620 | 109 | 2310 | 3300 | NU360M | 166 | |
| 620 | 185 | 3860 | 5850 | NU2360M | 271 |
| 320 | 400 | 48 | 490 | 1050 | NU2864M | 15 |
| 440 | 56 | 638 | 1130 | NU1964M | 24.7 | |
| 480 | 74 | 957 | 1580 | NJ1064M | 47.8 | |
| 480 | 74 | 957 | 1580 | NU1064M | 48.2 | |
| 480 | 74 | 957 | 1580 | NU1064KM/C9 | 46.3 | |
| 480 | 74 | 957 | 1580 | NUP1064M | 49.1 | |
| 480 | 95 | 1380 | 2650 | NU2064M | 63 | |
| 480 | 121 | 1540 | 2910 | NU3064M | 78.1 | |
| 540 | 176 | 3050 | 5450 | NU3164M | 176 | |
| 580 | 92 | 1530 | 2450 | NU264M | 116 | |
| 580 | 150 | 2480 | 4150 | NU2264 | 181 | |
| 340 | 420 | 48 | 490 | 1150 | NJ2868M | 15.5 |
| 440 | 56 | 690 | 1380 | NU1968X1M | 22.3 | |
| 460 | 56 | 700 | 1400 | NU1968M | 28.3 | |
| 460 | 72 | 785 | 1650 | NU2968M | 36.2 | |
| 520 | 82 | 1160 | 1910 | NU1068M | 65.0 | |
| 580 | 190 | 3300 | 5900 | NU3168E | 211 | |
| 620 | 165 | 2600 | 4550 | NU2268M | 225 | |
| 360 | 480 | 72 | 1220 | 2300 | NJ2972E | 38.1 |
| 540 | 82 | 1190 | 2000 | NU1072MA | 66.2 | |
| 540 | 82 | 1080 | 2000 | NU1072M | 65.9 | |
| 540 | 82 | 1180 | 2000 | NF1072M | 67.7 | |
| 540 | 106 | 1890 | 3560 | NU2072M | 89.5 | |
| 540 | 134 | 2060 | 4050 | NU3072M | 112 | |
| 600 | 192 | 3520 | 6500 | NU3172 | 219 | |
| 650 | 170 | 3150 | 5400 | NU2272M | 262 | |
| 750 | 224 | 5390 | 8650 | NU2372 | 480 | |
| 380 | 480 | 46 | 525 | 1050 | NU1876M | 23.5 |
| 480 | 46 | 525 | 1050 | NUP1876M | 24 | |
| 560 | 82 | 1220 | 2090 | NU1076M | 71.0 | |
| 560 | 106 | 1930 | 3750 | NU2076EM | 93 | |
| 560 | 135 | 2250 | 4700 | NU3076EM | 116 | |
| 680 | 175 | 3050 | 5500 | NU2276EM | 276 | |
| 400 | 500 | 46 | 565 | 1150 | NU1880M | 21.2 |
| 540 | 65 | 900 | 1750 | NU1980M | 42 | |
| 540 | 82 | 1350 | 2850 | NU2980EM | 57.8 | |
| 540 | 82 | 1250 | 2510 | NU2980M | 55.2 | |
| 540 | 82 | 1250 | 2510 | NF2980M | 52.6 | |
| 600 | 90 | 1330 | 2210 | NUP1080M | 93.6 | |
| 600 | 90 | 1330 | 2210 | NU1080M | 92.5 | |
| 600 | 90 | 1440 | 2470 | NJ1080 | 90.6 | |
| 600 | 118 | 2150 | 4800 | NU2080EM | 122 | |
| 600 | 148 | 2330 | 4550 | NU3080M | 153 | |
| 650 | 145 | 2920 | 5190 | NU2180M | 197 | |
| 650 | 200 | 3760 | 7170 | NU3180M | 274 | |
| 420 | 520 | 46 | 605 | 1270 | NU1884 | 20.7 |
| 520 | 75 | 900 | 2250 | NJ3884M | 33.3 | |
| 560 | 65 | 1080 | 1950 | NJ1984MA | 46 | |
| 560 | 82 | 1180 | 2600 | NU2984M | 59.5 | |
| 620 | 9
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