A Rolamento de rolos cilíndricos da Série NU is engineered for superior radial load handling and efficient operation. Featuring separable inner and outer rings, this bearing series provides flexibility and ease of installation, making it suitable for heavy-duty and high-speed applications across various industries.
Características-chave
- Design Separável: Inner and outer rings can be mounted independently, allowing for easy assembly and maintenance.
- High Radial Load Capacity: Supports heavy radial loads with excellent reliability.
- Reduced Friction: Designed for smooth rotation and minimal energy loss.
- High-Speed Performance: Ideal for applications requiring consistent operation at elevated speeds.
- Construção Durável: Manufactured using premium-grade steel to ensure longevity.
Aplicações
- Motores Elétricos: Provides consistent, vibration-free performance in high-speed environments.
- Gearboxes: Ensures reliability under heavy radial loads and varying speeds.
- Compressors and Pumps: Maintains efficient operation in demanding industrial settings.
- Equipamento de Manuseio de Materiais: Handles heavy loads with precision and durability.
- Maquinaria Têxtil: Supports high-speed and high-precision operations.

| Modelo de Rolamento | Dimensões(mm) | Capacidade de Carga Básica(N) | Classificações de Velocidade(r/min) | Peso(kg) | ||||
| d | D | B | Cálc.Dynamic | Cálc.Estát. | Gordura | Óleo | ||
| NU1005 | 25 | 47 | 12 | 15100 | 14100 | 16000 | 1900 | 0.092 |
| NU1006 | 30 | 55 | 13 | 18700 | 18400 | 13000 | 15000 | 0.120 |
| NU1007 | 35 | 62 | 14 | 22600 | 23200 | 11000 | 13000 | 0.180 |
| NU1008 | 40 | 68 | 15 | 24900 | 25700 | 10000 | 12000 | 0.220 |
| NU1009 | 45 | 75 | 16 | 31000 | 33800 | 9200 | 11000 | 0.290 |
| NU1010 | 50 | 80 | 16 | 33600 | 36800 | 8400 | 9900 | 0.310 |
| NU1011 | 55 | 90 | 18 | 37400 | 43800 | 7600 | 8900 | 0.450 |
| NU1012 | 60 | 95 | 18 | 42100 | 50000 | 7000 | 8300 | 0.480 |
| NU1013 | 65 | 100 | 18 | 43300 | 52900 | 6600 | 7800 | 0.510 |
| NU1014 | 70 | 110 | 20 | 57900 | 70400 | 6100 | 7200 | 0.700 |
| NU1015 | 75 | 115 | 20 | 63600 | 78100 | 5700 | 6800 | 0.740 |
| NU1016 | 80 | 125 | 22 | 69300 | 86400 | 5300 | 6300 | 1.000 |
| NU1017 | 85 | 130 | 22 | 71400 | 91200 | 5100 | 6000 | 1.040 |
| NU1018 | 90 | 140 | 24 | 84700 | 109000 | 4700 | 5600 | 1.340 |
| NU1019 | 95 | 145 | 24 | 87200 | 115000 | 4600 | 5300 | 1.400 |
| NU1020 | 100 | 150 | 24 | 91000 | 120000 | 4300 | 5100 | 1.460 |
| NU1021 | 105 | 160 | 26 | 108000 | 149000 | 4100 | 4800 | 1.850 |
| NU1022 | 110 | 170 | 28 | 134000 | 171000 | 3900 | 4500 | 2.310 |
| NU1024 | 120 | 180 | 28 | 137000 | 181000 | 3500 | 4200 | 2.470 |
| NU1026 | 130 | 200 | 33 | 171000 | 238000 | 3200 | 3800 | 3.770 |
| NU1028 | 140 | 210 | 33 | 175000 | 250000 | 3000 | 3600 | 4.000 |
| NU1030 | 150 | 225 | 35 | 201000 | 281000 | 2800 | 3300 | 4.830 |
| NU1032 | 160 | 240 | 38 | 236000 | 330000 | 2600 | 3000 | 5.930 |
| NU1034 | 170 | 260 | 42 | 276000 | 400000 | 2400 | 2800 | 7.900 |
| NU1036 | 180 | 280 | 46 | 356000 | 503000 | 2200 | 2600 | 10.500 |
| NU1038 | 190 | 290 | 46 | 366000 | 530000 | 2100 | 2500 | 10.900 |
| NU1040 | 200 | 310 | 51 | 388000 | 582000 | 1900 | 2300 | 14.100 |
| NU1044 | 220 | 340 | 56 | 507000 | 748000 | 1700 | 2000 | 18.500 |
| NU202 | 15 | 35 | 11 | 12700 | 10400 | 19000 | 22000 | 0.050 |
| NU203 | 17 | 40 | 12 | 17600 | 14600 | 17000 | 20000 | 0.070 |
| NU204 | 20 | 47 | 14 | 25700 | 22600 | 15000 | 18000 | 0.110 |
| NU205 | 25 | 52 | 15 | 29300 | 27700 | 13000 | 15000 | 0.140 |
| NU206 | 30 | 62 | 16 | 39100 | 37400 | 11000 | 13000 | 0.210 |
| NU207 | 35 | 72 | 17 | 50200 | 50200 | 9300 | 11000 | 0.310 |
| NU208 | 40 | 80 | 18 | 55700 | 55400 | 8300 | 9900 | 0.380 |
| NU209 | 45 | 85 | 19 | 63100 | 66400 | 7600 | 9200 | 0.440 |
| NU210 | 50 | 90 | 20 | 66100 | 71900 | 7100 | 8500 | 0.500 |
| NU211 | 55 | 100 | 21 | 86400 | 98700 | 6400 | 7700 | 0.650 |
| NU212 | 60 | 110 | 22 | 97700 | 107000 | 5800 | 6900 | 0.830 |
| NU213 | 65 | 120 | 23 | 108000 | 119000 | 5300 | 6400 | 1.050 |
| NU214 | 70 | 125 | 24 | 119000 | 137000 | 5000 | 6000 | 1.160 |
| NU215 | 75 | 130 | 25 | 130000 | 156000 | 4800 | 5700 | 1.290 |
| NU216 | 80 | 140 | 26 | 139000 | 167000 | 4400 | 5300 | 1.560 |
| NU217 | 85 | 150 | 28 | 167000 | 199000 | 4200 | 5000 | 1.940 |
| NU218 | 90 | 160 | 30 | 182000 | 217000 | 3900 | 4700 | 2.380 |
| NU219 | 95 | 170 | 32 | 221000 | 265000 | 3700 | 4400 | 2.920 |
| NU220 | 100 | 180 | 34 | 250000 | 306000 | 3500 | 4200 | 3.520 |
| NU2203 | 17 | 40 | 16 | 24000 | 22000 | 16000 | 18500 | 0.090 |
| NU2204 | 20 | 47 | 18 | 30600 | 28300 | 13000 | 18000 | 0.150 |
| NU2205 | 25 | 52 | 18 | 34900 | 34600 | 12000 | 15000 | 0.170 |
| NU2206 | 30 | 62 | 20 | 48900 | 49800 | 9700 | 13000 | 0.260 |
| NU2207 | 35 | 72 | 23 | 61600 | 65300 | 8300 | 11000 | 0.400 |
| NU2208 | 40 | 80 | 23 | 72300 | 77600 | 7400 | 9900 | 0.490 |
| NU2209 | 45 | 85 | 23 | 76100 | 84600 | 6900 | 9200 | 0.540 |
| NU221 | 105 | 190 | 36 | 201000 | 241000 | 3300 | 3900 | 4.000 |
| NU2210 | 50 | 90 | 23 | 79700 | 91500 | 6400 | 8500 | 0.580 |
| NU2211 | 55 | 100 | 25 | 101000 | 122000 | 5800 | 7700 | 0.810 |
| NU2212 | 60 | 110 | 28 | 131000 | 157000 | 5200 | 6900 | 1.100 |
| NU2213 | 65 | 120 | 31 | 149000 | 181000 | 4800 | 6400 | 1.450 |
| NU2214 | 70 | 125 | 31 | 156000 | 194000 | 4500 | 6000 | 1.530 |
| NU2215 | 75 | 130 | 31 | 162000 | 207000 | 4300 | 5700 | 1.610 |
| NU2216 | 80 | 140 | 33 | 186000 | 243000 | 4000 | 5300 | 2.030 |
| NU2217 | 85 | 150 | 36 | 218000 | 279000 | 3700 | 5000 | 2.530 |
| NU2218 | 90 | 160 | 40 | 242000 | 314000 | 3500 | 4700 | 3.210 |
| NU2219 | 95 | 170 | 43 | 287000 | 371000 | 3300 | 4400 | 3.930 |
| NU222 | 110 | 200 | 38 | 293000 | 365000 | 3100 | 3700 | 4.900 |
| NU2220 | 100 | 180 | 46 | 334000 | 444000 | 3100 | 4200 | 4.820 |
| NU2222 | 110 | 200 | 53 | 384000 | 517000 | 2800 | 3700 | 6.930 |
| NU2224 | 120 | 215 | 58 | 452000 | 619000 | 2600 | 3400 | 8.560 |
| NU2226 | 130 | 230 | 64 | 530000 | 737000 | 2400 | 3200 | 11.200 |
| NU2228 | 140 | 250 | 68 | 572000 | 835000 | 2200 | 2900 | 14.300 |
| NU2230 | 150 | 270 | 73 | 662000 | 982000 | 2000 | 2600 | 18.700 |
| NU2232 | 160 | 290 | 80 | 809000 | 1190000 | 1800 | 2400 | 26.600 |
| NU2234 | 170 | 310 | 86 | 967000 | 1410000 | 1700 | 2200 | 29.200 |
| NU2236 | 180 | 320 | 86 | 1010000 | 1510000 | 1600 | 2100 | 30.400 |
| NU2238 | 190 | 340 | 92 | 1100000 | 1670000 | 1500 | 2000 | 37.000 |
| NU224 | 120 | 215 | 40 | 336000 | 421000 | 2800 | 3400 | 5.850 |
| NU2240 | 200 | 360 | 98 | 1220000 | 1870000 | 1400 | 1900 | 44.400 |
| NU2244 | 220 | 400 | 108 | 1130000 | 1810000 | 1200 | 1700 | 60.900 |
| NU226 | 130 | 230 | 40 | 364000 | 453000 | 2600 | 3200 | 6.600 |
| NU228 | 140 | 250 | 42 | 392000 | 514000 | 2400 | 2900 | 8.500 |
| NU230 | 150 | 270 | 45 | 448000 | 594000 | 2200 | 2600 | 10.700 |
| NU2304 | 20 | 52 | 21 | 42000 | 38800 | 11000 | 16000 | 0.210 |
| NU2305 | 25 | 62 | 24 | 57000 | 56100 | 9100 | 14000 | 0.350 |
| NU2306 | 30 | 72 | 27 | 74600 | 77600 | 7800 | 12000 | 0.530 |
| NU2307 | 35 | 80 | 31 | 93100 | 101000 | 6900 | 10000 | 0.730 |
| NU2308 | 40 | 90 | 33 | 114000 | 122000 | 6100 | 9100 | 0.960 |
| NU2309 | 45 | 100 | 36 | 137000 | 153000 | 5400 | 8200 | 1.320 |
| NU2310 | 50 | 110 | 40 | 163000 | 187000 | 4900 | 7400 | 1.760 |
| NU2311 | 55 | 120 | 43 | 201000 | 233000 | 4500 | 6700 | 2.250 |
| NU2312 | 60 | 130 | 46 | 223000 | 262000 | 4100 | 6200 | 2.810 |
| NU2313 | 65 | 140 | 48 | 251000 | 287000 | 3800 | 5700 | 3.360 |
| NU2314 | 70 | 150 | 51 | 275000 | 323000 | 3600 | 5300 | 4.080 |
| NU2315 | 75 | 160 | 55 | 329000 | 395000 | 3300 | 5000 | 5.000 |
| NU2316 | 80 | 170 | 58 | 361000 | 431000 | 3100 | 4700 | 5.950 |
| NU2317 | 85 | 180 | 60 | 394000 | 485000 | 2900 | 4400 | 6.980 |
| NU2318 | 90 | 190 | 64 | 437000 | 534000 | 2800 | 4100 | 8.120 |
| NU2319 | 95 | 200 | 67 | 394000 | 469000 | 2600 | 4000 | 9.390 |
| NU232 | 160 | 290 | 48 | 498000 | 666000 | 2000 | 2400 | 14.800 |
| NU2320 | 100 | 215 | 73 | 570000 | 717000 | 2400 | 3600 | 12.100 |
| NU2322 | 110 | 240 | 80 | 680000 | 880000 | 22 | 3400 | 18.900 |
| NU2324 | 120 | 260 | 86 | 793000 | 1030000 | 2000 | 3000 | 23.100 |
| NU2326 | 130 | 280 | 93 | 920000 | 1230000 | 1800 | 2700 | 29.100 |
| NU2328 | 140 | 300 | 102 | 1020000 | 1380000 | 1700 | 2500 | 36.800 |
| NU2330 | 150 | 320 | 108 | 1180000 | 1600000 | 1500 | 2300 | 44.700 |
| NU2332 | 160 | 340 | 114 | 1310000 | 1820000 | 1400 | 2100 | 53.100 |
| NU2334 | 170 | 360 | 120 | 1220000 | 1750000 | 1300 | 2000 | 62.600 |
| NU2336 | 180 | 380 | 126 | 1350000 | 1940000 | 1300 | 1900 | 73.000 |
| NU234 | 170 | 310 | 52 | 603000 | 802000 | 1900 | 2000 | 18.600 |
| NU236 | 180 | 320 | 52 | 626000 | 852000 | 1800 | 2100 | 19.300 |
| NU238 | 190 | 340 | 55 | 694000 | 954000 | 1700 | 2000 | 23.300 |
| NU240 | 200 | 360 | 58 | 766000 | 1060000 | 1600 | 1900 | 27.200 |
| NU244 | 220 | 400 | 65 | 766000 | 1080000 | 1400 | 1700 | 38.500 |
| NU303 | 17 | 47 | 14 | 25500 | 21200 | 14000 | 17000 | 0.150 |
| NU304 | 20 | 52 | 15 | 31500 | 26900 | 12000 | 16000 | 0.150 |
| NU305 | 25 | 62 | 17 | 41600 | 37400 | 10000 | 14000 | 0.240 |
| NU306 | 30 | 72 | 19 | 53100 | 50200 | 8700 | 12000 | 0.360 |
| NU307 | 35 | 80 | 21 | 66600 | 65400 | 7700 | 10000 | 0.480 |
| NU308 | 40 | 90 | 23 | 83100 | 81500 | 6800 | 9100 | 0.660 |
| NU309 | 45 | 100 | 25 | 97400 | 98300 | 6100 | 8200 | 0.910 |
| NU310 | 50 | 110 | 27 | 110000 | 113000 | 5500 | 7400 | 1.150 |
| NU311 | 55 | 120 | 29 | 137000 | 143000 | 5100 | 6700 | 1.500 |
| NU312 | 60 | 130 | 31 | 150000 | 157000 | 4600 | 6200 | 1.870 |
| NU313 | 65 | 140 | 33 | 181000 | 191000 | 4300 | 5700 | 2.310 |
| NU314 | 70 | 150 | 35 | 205000 | 222000 | 4000 | 5300 | 2.810 |
| NU315 | 75 | 160 | 37 | 240000 | 263000 | 3700 | 5000 | 3.370 |
| NU316 | 80 | 170 | 39 | 259000 | 282000 | 3500 | 4700 | 4.000 |
| NU317 | 85 | 180 | 41 | 291000 | 330000 | 3300 | 4400 | 4.800 |
| NU318 | 90 | 190 | 43 | 316000 | 355000 | 3100 | 4100 | 5.470 |
| NU319 | 95 | 200 | 45 | 334000 | 387000 | 2900 | 3900 | 6.420 |
| NU320 | 100 | 215 | 47 | 379000 | 424000 | 2700 | 3600 | 7.750 |
| NU321 | 105 | 225 | 49 | 440000 | 500000 | 2600 | 3500 | 8.760 |
| NU322 | 110 | 240 | 50 | 451000 | 525000 | 2400 | 3200 | 10.700 |
| NU324 | 120 | 260 | 55 | 528000 | 610000 | 2200 | 3000 | 13.400 |
| NU326 | 130 | 280 | 58 | 616000 | 736000 | 2000 | 2700 | 16.700 |
| NU328 | 140 | 300 | 62 | 663000 | 797000 | 1900 | 2500 | 20.400 |
| NU330 | 150 | 320 | 65 | 757000 | 922000 | 1700 | 2300 | 27.000 |
| NU332 | 160 | 340 | 68 | 857000 | 1050000 | 1600 | 2100 | 32.000 |
| NU334 | 170 | 361 | 73 | 809000 | 1010000 | 1500 | 2000 | 38.600 |
| NU336 | 180 | 380 | 75 | 917000 | 1150000 | 1400 | 1900 | 42.600 |
| NU406 | 30 | 90 | 23 | 62800 | 55000 | 7600 | 10000 | 0.750 |
| NU407 | 35 | 100 | 25 | 75200 | 68900 | 6600 | 8800 | 1.020 |
| NU408 | 40 | 110 | 27 | 97100 | 89100 | 6000 | 8000 | 1.300 |
| NU409 | 45 | 120 | 29 | 115000 | 112000 | 5400 | 7200 | 1.640 |
| NU410 | 50 | 130 | 31 | 139000 | 136000 | 4900 | 6600 | 2.010 |
| NU411 | 55 | 140 | 33 | 142000 | 138000 | 4600 | 6100 | 2.510 |













