杭州驰创轴研科技有限公司
产品特点 圆柱滚子与滚道为线接触轴承。负荷能力大,主要承受径向负荷。滚动体与套圈挡边摩擦小,适于高速旋转。根据套圈有无挡边,可以分有NU、NJ、NUP、N、NF等单列圆柱滚子轴承,及NNU、NN等双列圆柱滚子轴承。
配套行业:大中型电动机、机车车辆、机床主轴、内燃机、发电机、燃气涡轮机、减速箱、轧钢机、振动筛以及起重运输机械等
主要尺寸(mm) | 基本额定 载荷(KN) | 极限转速(r/min) | 公称型号 | ||||||||||
d | D | B | Fw | Ew | Cr | Cor | 脂润滑 | 油润滑 | NU型 | NJ型 | NUP型 | N型 | NF型 |
15 | 35 | 11 | 19.3 | 29.3 | 7.5 | 3.5 | 17000 | 20000 | NU202 | NJ202 | — | N202 | NF202 |
35 | 11 | 19.3 | 30.3 | 11.5 | 9.5 | 15000 | 19000 | NU202E | NJ202E | — | N202E | — | |
17 | 40 | 12 | 22.9 | 33.9 | 8.7 | 4.7 | 15000 | 19000 | NU203 | NJ203 | NUP203 | N203 | NF203 |
40 | 12 | 22.1 | 35.1 | 17.2 | 14.3 | 15000 | 18000 | NU203E | NJ203E | NUP203E | N203E | — | |
40 | 16 | 22.1 | — | 19.8 | 16.3 | 14000 | 17000 | NU2203E | NJ2203E | NUP2203E | — | — | |
47 | 14 | 24.2 | 40.2 | 19.2 | 15.3 | 14000 | 17000 | NU303E | NJ303E | NUP303E | — | — | |
20 | 47 | 14 | 27.0 | 40.0 | 16.6 | 13.9 | 15000 | 18000 | NU204 | NJ204 | NUP204 | N204 | NF204 |
47 | 14 | 26.5 | — | 25.7 | 22.6 | 13000 | 16000 | NU204E | NJ204E | NUP204E | — | — | |
47 | 18 | 27.0 | 40.0 | 22.2 | 20.3 | 13000 | 16000 | NU2204 | NJ2204 | NUP2204 | N2204 | — | |
47 | 18 | 26.5 | — | 30.5 | 28.3 | 13000 | 16000 | NU2204E | NJ2204E | NUP2204E | — | — | |
52 | 15 | 28.5 | 44.5 | 23.1 | 19.2 | 12000 | 15000 | NU304 | NJ304 | NUP304 | N304 | NF304 | |
52 | 15 | 27.5 | — | 31.5 | 26.9 | 12000 | 15000 | NU304E | NJ304E | NUP304E | — | — | |
52 | 21 | 28.5 | 44.5 | 33.0 | 30.0 | 11000 | 14000 | NU2304 | NJ2304 | NUP2304 | N2304 | — | |
52 | 21 | 27.5 | — | 42.0 | 39.0 | 11000 | 14000 | NU2304E | NJ2304E | NUP2304E | — | — | |
25 | 47 | 12 | 30.5 | 41.5 | 15.1 | 14.1 | 15000 | 18000 | NU1005 | NJ1005 | NUP1005 | N1005 | — |
52 | 15 | 32.0 | 45.0 | 18.8 | 17.0 | 13000 | 16000 | NU205 | NJ205 | NUP205 | N205 | NF205 | |
52 | 15 | 31.5 | — | 29.3 | 27.7 | 12000 | 14000 | NU205E | NJ205E | NUP205E | — | — | |
52 | 18 | 32.0 | 45.0 | 25.1 | 24.7 | 12000 | 14000 | NU2205 | NJ2205 | NUP2205 | N2205 | — | |
52 | 18 | 31.5 | — | 35.0 | 34.5 | 12000 | 14000 | NU2205E | NJ2205E | NUP2205E | — | — | |
62 | 17 | 35.0 | 53.0 | 31.5 | 27.7 | 10000 | 13000 | NU305 | NJ305 | NUP305 | N305 | NF305 | |
62 | 17 | 34.0 | — | 41.5 | 37.5 | 10000 | 12000 | NU305E | NJ305E | NUP305E | — | — | |
62 | 24 | 35.0 | 53.0 | 46.0 | 45.0 | 9000 | 11000 | NU2305 | NJ2305 | NUP2305 | N2305 | — | |
62 | 24 | 34.0 | — | 57.0 | 56.0 | 9000 | 11000 | NU2305E | NJ2305E | NUP2305E | — | — | |
80 | 21 | 38.8 | 62.8 | 46.5 | 40.0 | 9000 | 11000 | NU405 | NJ405 | NUP405 | N405 | NF405 | |
30 | 55 | 13 | 36.5 | 48.5 | 19.7 | 19.6 | 12000 | 15000 | NU1006 | NJ1006 | NUP1006 | N1006 | — |
62 | 16 | 38.5 | 53.5 | 24.9 | 23.3 | 11000 | 13000 | NU206 | NJ206 | NUP206 | N206 | NF206 | |
62 | 16 | 37.5 | — | 39.0 | 37.5 | 11000 | 13000 | NU206E | NJ206E | NUP206E | — | — | |
62 | 20 | 38.5 | 53.5 | 35.0 | 36.0 | 10000 | 12000 | NU2206 | NJ2206 | NUP2206 | N2206 | — | |
62 | 20 | 37.5 | — | 49.0 | 50.0 | 9500 | 12000 | NU2206E | NJ2206E | NUP2206E | — | — | |
72 | 19 | 42.0 | 62.0 | 38.5 | 35.0 | 8500 | 11000 | NU306 | NJ306 | NUP306 | N306 | NF306 | |
72 | 19 | 40.5 | — | 53.0 | 50.0 | 8500 | 10000 | NU306E | NJ306E | NUP306E | — | — | |
72 | 27 | 42.0 | 62.0 | 51.5 | 51.0 | 7500 | 9500 | NU2306 | NJ2306 | NUP2306 | N2306 | — | |
72 | 27 | 40.5 | — | 74.5 | 77.5 | 8000 | 9500 | NU2306E | NJ2306E | NUP2306E | — | — | |
90 | 23 | 45.0 | 73.0 | 62.5 | 55.0 | 7500 | 9500 | NU406 | NJ406 | NUP406 | N406 | NF406 | |
35 | 62 | 14 | 42.0 | 55.0 | 22.6 | 23.2 | 11000 | 13000 | NU1007 | NJ1007 | NUP1007 | N1007 | — |
72 | 17 | 43.8 | 61.8 | 35.5 | 34.0 | 9500 | 11000 | NU207 | NJ207 | NUP207 | N207 | NF207 | |
72 | 17 | 44.0 | — | 50.5 | 50.0 | 8500 | 10000 | NU207E | NJ207E | NUP207E | — | — | |
72 | 23 | 43.8 | 61.8 | 52.0 | 55.0 | 8500 | 10000 | NU2207 | NJ2207 | NUP2207 | N2207 | — | |
72 | 23 | 44.0 | — | 61.5 | 65.5 | 8500 | 10000 | NU2207E | NJ2207E | NUP2207E | — | — | |
80 | 21 | 46.2 | 68.2 | 49.5 | 47.0 | 8000 | 9500 | NU307 | NJ307 | NUP307 | N307 | NF307 | |
80 | 21 | 46.2 | — | 71.0 | 71.0 | 7500 | 9500 | NU307E | NJ307E | NUP307E | — | — | |
80 | 31 | 46.2 | 68.2 | 64.5 | 65.5 | 7100 | 8500 | NU2307 | NJ2307 | NUP2307 | N2307 | — | |
80 | 31 | 46.2 | — | 99.0 | 109.0 | 6700 | 8500 | NU2307E | NJ2307E | NUP2307E | — | — | |
100 | 25 | 53.0 | 83.0 | 75.0 | 69.0 | 6700 | 8000 | NU407 | NJ407 | NUP407 | N407 | NF407 | |
40 | 68 | 15 | 47.0 | 61.0 | 27.3 | 29.0 | 10000 | 12000 | NU1008 | NJ1008 | NUP1008 | N1008 | — |
80 | 18 | 50.0 | 70.0 | 43.5 | 42.0 | 8500 | 12000 | NU208 | NJ208 | NUP208 | N208 | NF208 | |
80 | 18 | 49.5 | — | 55.5 | 55.5 | 8500 | 12000 | NU208E | NJ208E | NUP208E | — | — | |
80 | 23 | 50.0 | 70.0 | 58.0 | 62.0 | 7500 | 9000 | NU2208 | NJ2208 | NUP2208 | N2208 | — | |
80 | 23 | 49.5 | — | 72.5 | 77.5 | 7500 | 9000 | NU2208E | NJ2208E | NUP2208E | — | — | |
90 | 23 | 53.5 | 77.5 | 58.5 | 57.0 | 6700 | 8500 | NU308 | NJ308 | NUP308 | N308 | NF308 | |
90 | 23 | 52.0 | — | 83.0 | 81.5 | 6700 | 8000 | NU308E | NJ308E | NUP308E | — | — | |
90 | 33 | 53.5 | 77.5 | 82.5 | 88.0 | 6000 | 7500 | NU2308 | NJ2308 | NUP2308 | N2308 | — | |
90 | 33 | 52.0 | — | 114.0 | 122.0 | 6000 | 7500 | NU2308E | NJ2308E | NUP2308E | — | — | |
110 | 27 | 58.0 | 92.0 | 100.8 | 95.4 | 6000 | 7500 | NU408 | NJ408 | NUP408 | N408 | NF408 | |
45 | 75 | 16 | 52.5 | 67.5 | 32.5 | 35.5 | 9000 | 11000 | NU1009 | NJ1009 | NUP1009 | N1009 | NF1009 |
85 | 19 | 55.0 | 75.0 | 46.0 | 47.0 | 7500 | 9000 | NU209 | NJ209 | NUP209 | N209 | NF209 | |
85 | 19 | 54.5 | — | 64.3 | 68.1 | 6700 | 8000 | NU209E | NJ209E | NUP209E | — | — | |
85 | 23 | 55.0 | 75.0 | 61.5 | 68.0 | 7100 | 8500 | NU2009 | NJ2009 | NUP2009 | N2009 | — | |
85 | 23 | 54.5 | — | 76.4 | 85.2 | 6700 | 8500 | NU2209E | NJ2209E | NUP2209E | — | — | |
100 | 25 | 58.5 | 86.5 | 74.0 | 71.0 | 6300 | 7500 | NU309 | NJ309 | NUP309 | N309 | NF309 | |
100 | 25 | 58.5 | — | 94.7 | 98.3 | 6000 | 7500 | NU309E | NJ309E | NUP309E | — | — | |
100 | 36 | 58.5 | 86.5 | 99.0 | 104.0 | 5600 | 6700 | NU2309 | NJ2309 | NUP2309 | N2309 | — | |
100 | 36 | 58.5 | — | 137.0 | 153.0 | 5300 | 6700 | NU2309E | NJ2309E | NUP2309E | — | — | |
120 | 29 | 64.5 | 100.5 | 107.0 | 102.0 | 5600 | 6700 | NU409 | NJ409 | NUP409 | N409 | NF409 | |
50 | 80 | 16 | 57.5 | 72.5 | 32.0 | 36.0 | 8000 | 10000 | NU1010 | NJ1010 | NUP1010 | N1010 | — |
90 | 20 | 60.4 | 80.4 | 48.0 | 51.0 | 7100 | 8500 | NU210 | NJ210 | NUP210 | N210 | NF210 | |
90 | 20 | 59.5 | — | 68.7 | 75.8 | 6300 | 7500 | NU210E | NJ210E | NUP210E | — | — | |
90 | 23 | 60.4 | 80.4 | 64.0 | 73.5 | 6300 | 8000 | NU2210 | NJ2210 | NUP2210 | N2210 | — | |
90 | 23 | 59.5 | — | 77.8 | 88.9 | 6300 | 8000 | NU2210E | NJ2210E | NUP2210E | — | — | |
110 | 27 | 65.0 | 90.5 | 87.0 | 86.0 | 5600 | 6700 | NU310 | NJ310 | NUP310 | N310 | NF310 | |
110 | 27 | 65.0 | — | 107.2 | 124.9 | 5000 | 6000 | NU310E | NJ310E | NUP310E | — | — | |
110 | 40 | 65.0 | 90.5 | 121.0 | 131.0 | 5000 | 6300 | NU2310 | NJ2310 | NUP2310 | N2310 | — | |
110 | 40 | 65.0 | — | 162.0 | 186.0 | 5000 | 6300 | NU2310E | NJ2310E | NUP2310E | — | — | |
130 | 31 | 70.8 | 110.8 | 139.0 | 136.0 | 5000 | 6000 | NU410 | NJ410 | NUP410 | N410 | NF410 |
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