基本尺寸(mm) | 额定载荷(KN) | 极限转速(r/min) | 预估重量 (Kg) | 轴承代号 | |||||||
d | D | B | Cr | Cor | Grease | Oil | NF0000 | NJ0000 | NU0000 | NUP0000 | |
17 | 40 | 12 | 18.90 | 16.00 | 12000 | 15000 | 0.068 | NF203E | NJ203E | NU203E | NUP203E |
40 | 16 | 25.30 | 23.30 | 11000 | 13000 | 0.091 | NF2203E | NJ2203E | NU2203E | NUP2203E | |
47 | 14 | 26.70 | 22.80 | 11000 | 13000 | 0.121 | - | NJ303 | NU303E | - | |
20 | 42 | 12 | 10.50 | 8.00 | 13000 | 17000 | 0.09 | - | - | NU1004E | - |
47 | 14 | 29.00 | 26.50 | 11000 | 13000 | 0.133 | NF204E | NJ204E | NU204E | NUP204E | |
47 | 18 | 34.10 | 32.70 | 9400 | 11000 | 0.142 | NF2204E | NJ2204E | NU2204E | NUP2204E | |
52 | 15 | 32.60 | 28.00 | 10000 | 12000 | 0.152 | NF304 | NJ304 | NU304E | NUP304E | |
52 | 21 | 42.90 | 40.00 | 8200 | 9800 | 0.207 | - | NJ2304E | - | - | |
25 | 47 | 12 | 11.00 | 10.20 | 11000 | 15000 | 0.1 | - | - | NU1005E | - |
52 | 15 | 31.00 | 29.80 | 9600 | 12000 | 0.16 | NF205E | NJ205E | NU205E | NUP205E | |
52 | 18 | 31.23 | 20.64 | 12000 | 15000 | 0.168 | NF2205E | NJ2205E | NU2205E | NUP2205E | |
62 | 17 | 36.60 | 22.81 | 9900 | 12000 | 0.251 | NF305E | NJ305E | NU305E | NUP305E | |
62 | 24 | 50.71 | 34.69 | 9900 | 12000 | 0.355 | - | NJ2305E | NU2305E | - | |
30 | 62 | 16 | 34.31 | 21.73 | 9500 | 12000 | 0.22 | NF206E | NJ206E | NU206E | NUP206E |
62 | 20 | 43.30 | 29.32 | 9400 | 12000 | 0.268 | NF2206E | NJ2206E | NU2206E | NUP2206E | |
72 | 19 | 46.97 | 30.22 | 8400 | 10000 | 0.377 | NF305E | NJ306E | NU306E | NUP306E | |
72 | 27 | 66.57 | 47.33 | 8400 | 10000 | 0.538 | - | NJ2306E | - | NUP2306E | |
90 | 23 | 57.20 | 53.00 | 7000 | 9000 | 0.73 | - | NJ406E | NU406E | NUP406E | |
35 | 72 | 17 | 44.27 | 29.03 | 8000 | 9900 | 0.311 | NF207E | NJ207E | NU207E | NUP207E |
72 | 23 | 54.69 | 38.10 | 8000 | 9900 | 0.414 | NF2207E | NJ2207E | NU2207E | NUP2207E | |
80 | 21 | 59.11 | 39.19 | 7500 | 9200 | 0.501 | NF307E | NJ307E | NU307E | NUP307E | |
80 | 31 | 83.35 | 60.96 | 7500 | 9200 | 0.85 | NF2307E | NJ2307E | NU2307E | NUP2307E | |
100 | 25 | 70.80 | 68.20 | 6000 | 7500 | 0.94 | NF407E | NJ407E | - | - | |
40 | 68 | 15 | 21.20 | 22.00 | 7500 | 9500 | 0.22 | - | - | NU1008E | - |
80 | 18 | 49.04 | 31.93 | 7200 | 8800 | 0.394 | NF208E | NJ208E | NU208E | NUP208E | |
80 | 23 | 64.30 | 45.24 | 7200 | 8800 | 0.507 | NF2208E | NJ2208E | NU2208E | NUP2208E | |
90 | 23 | 73.06 | 48.63 | 6600 | 8200 | 0.68 | NF308E | NJ308E | NU308E | NUP308E | |
90 | 33 | 101.31 | 74.03 | 6600 | 8200 | 0.974 | NF2308E | NJ2308E | NU2308E | NUP2308E | |
110 | 27 | 90.50 | 89.80 | 5600 | 7000 | 1.25 | NF408E | NJ408E | - | - | |
45 | 85 | 19 | 55.69 | 37.78 | 6600 | 8200 | 0.452 | NF209E | NJ209E | NU209E | NUP209E |
85 | 23 | 67.60 | 48.47 | 6600 | 8200 | 0.548 | NF2209E | NJ2209E | NU2209E | NUP2209E | |
100 | 25 | 88.54 | 60.65 | 5900 | 7300 | 0.93 | NF309E | NJ309E | NU309E | NUP309E | |
100 | 36 | 124.85 | 94.35 | 5900 | 7300 | 1.34 | NF2309E | NJ2309E | NU2309E | NUP2309E | |
120 | 29 | 102.00 | 100.00 | 5000 | 6300 | 1.8 | NF409 | NJ409E | - | - | |
50 | 80 | 16 | 25.00 | 27.50 | 6300 | 8000 | - | - | - | NU1010E | - |
90 | 20 | 58.27 | 40.30 | 6100 | 7600 | 0.505 | NF210E | NJ210E | NU210E | NUP210E | |
90 | 23 | 70.73 | 51.70 | 6100 | 7600 | 0.588 | NF2210E | NJ2210E | NU2210E | NUP2210E | |
110 | 27 | 100.10 | 69.19 | 5400 | 6600 | 1.2 | NF310E | NJ310E | NU310E | NUP310E | |
110 | 40 | 147.73 | 114.12 | 5400 | 6600 | 1.785 | NF2310E | NJ2310E | NU2310E | NUP2310E | |
130 | 31 | 120.00 | 120.00 | 4800 | 6000 | 2.3 | NF410E | NJ410E | - | - | |
55 | 90 | 18 | 35.80 | 40.00 | 5600 | 7000 | 0.45 | - | - | NU1011E | - |
100 | 21 | 76.53 | 55.52 | 5500 | 6800 | 0.7 | NF211E | NJ211E | NU211E | NUP211E | |
100 | 25 | 90.36 | 68.74 | 5500 | 6800 | 0.81 | NF2211E | NJ2211E | NU2211E | NUP2211E | |
120 | 29 | 122.55 | 85.92 | 4900 | 6100 | 1.53 | NF311E | NJ311E | NU311E | NUP311E | |
120 | 43 | 180.66 | 141.52 | 4900 | 6100 | 2.28 | NF2311E | NJ2311E | NU2311E | NUP2311E | |
140 | 33 | 128.00 | 132.00 | 4300 | 5300 | 2.8 | NF411E | NJ411E | - | - | |
60 | 95 | 18 | 38.50 | 45.00 | 5300 | 6700 | 0.48 | - | - | NU1012E | - |
110 | 22 | 85.46 | 60.00 | 5100 | 6200 | 0.86 | NF212E | NJ212E | NU212E | NUP212E | |
110 | 28 | 116.17 | 89.03 | 5100 | 6200 | 1.15 | NF2212E | NJ2212E | NU2212E | NUP2212E | |
130 | 31 | 135.92 | 96.03 | 4500 | 5600 | 1.87 | NF312E | NJ312E | NU312E | NUP312E | |
130 | 46 | 202.22 | 160.06 | 4500 | 5600 | 2.8 | NF2312E | NJ2312E | NU2312E | NUP2312E | |
150 | 35 | 155.00 | 162.00 | 4000 | 5000 | 3.4 | NF412E | NJ412E | - | - | |
65 | 120 | 23 | 97.71 | 69.47 | 4600 | 5700 | 1.08 | NF213E | NJ213E | NU213E | NUP213E |
120 | 31 | 135.48 | 105.75 | 4600 | 5700 | 1.47 | NF2213E | NJ2213E | NU2213E | NUP2213E | |
140 | 33 | 162.85 | 116.76 | 4200 | 5200 | 2.3 | NF313E | NJ313E | NU313E | NUP313E | |
140 | 48 | 223.81 | 175.72 | 4200 | 5200 | 3.33 | NF2313E | NJ2312E | NU2313E | NUP2313E | |
70 | 110 | 20 | 47.50 | 57.00 | 4800 | 6000 | 0.71 | - | - | NU1014E | - |
125 | 24 | 107.85 | 79.32 | 4400 | 5400 | 1.2 | NF214E | NJ214E | NU214E | NUP214E | |
125 | 31 | 141.40 | 112.36 | 4400 | 5400 | 1.56 | NF2214E | NJ2214E | NU2214E | NUP2214E | |
150 | 35 | 184.65 | 134.67 | 3900 | 4800 | 2.85 | NF314E | NJ314E | NU314E | NUP314E | |
150 | 51 | 247.68 | 196.45 | 3900 | 4800 | 4.1 | NF2314E | NJ2314E | NU2314E | NUP2314E | |
75 | 130 | 25 | 118.17 | 89.81 | 4200 | 5200 | 1.31 | NF215E | NJ215E | NU215E | NUP215E |
130 | 31 | 147.06 | 118.97 | 4200 | 5200 | 1.64 | NF2215E | NJ2215E | NU2215E | NUP2215E | |
160 | 37 | 216.94 | 160.39 | 3600 | 4400 | 3.43 | NF315E | NJ315E | NU315E | NUP315E | |
160 | 55 | 245.00 | 308.00 | 3600 | 4400 | 5.4 | NF2315E | NJ2315E | NU2315E | NUP2315E | |
80 | 125 | 22 | 59.20 | 77.80 | 4300 | 5300 | 1 | - | - | NU1016E | - |
140 | 26 | 126.57 | 95.80 | 3900 | 4800 | 1.57 | NF216E | NJ216E | NU216E | NUP216E | |
140 | 33 | 169.39 | 139.35 | 3900 | 4800 | 2.04 | NF2216E | NJ2216E | NU2216E | NUP2216E | |
170 | 39 | 234.17 | 174.10 | 3400 | 4100 | 4.05 | NF316E | NJ316E | NU316E | NUP316E | |
170 | 58 | 258.00 | 328.00 | 3400 | 4100 | 6.4 | NF2316E | NJ2316E | - | - | |
85 | 150 | 28 | 149.23 | 112.36 | 3600 | 4400 | 1.99 | NF217E | NJ217E | NU217E | NUP217E |
150 | 36 | 195.14 | 158.63 | 3600 | 4400 | 2.58 | NF2217E | NJ2217E | NU2217E | NUP2217E | |
180 | 41 | 266.39 | 202.85 | 3100 | 3900 | 4.82 | NF317E | NJ317E | NU317E | NUP317E | |
180 | 60 | 295.00 | 380.00 | 3100 | 3900 | 7.4 | NF2317E | NJ2317E | NU2317E | NUP2317E | |
90 | 140 | 24 | 74.00 | 94.80 | 3800 | 4800 | 1.36 | - | - | NU1018E | - |
160 | 30 | 165.28 | 125.58 | 3400 | 4100 | 2.43 | NF218E | NJ218E | NU218E | NUP218E | |
160 | 40 | 220.01 | 181.40 | 3400 | 4100 | 3.26 | NF2218E | NJ2218E | NU2218E | NUP2218E | |
190 | 43 | 284.19 | 213.86 | 2900 | 3600 | 6.1 | NF318E | NJ318E | NU318E | NUP318E | |
190 | 64 | 310.00 | 395.00 | 2900 | 3600 | 8.4 | NF2318E | NJ2318E | NU2318E | NUP2318E |
可分离轴承,便于安装和拆卸,两个套圈都可以采用紧配合,修正的滚子和滚道之间的接触线可以减小应力集中。摩擦系数小,适合高速,极限转速接近深沟球轴承。
N型及NU型可轴向移动,能适应因热膨胀或安装误差引起的轴与外壳相对位置的变化,可作自由端支承使用。
产品应用非常广泛,几乎覆盖了大部分的行业。