The N 시리즈 원통 롤러 베어링 is a high-performance component designed for applications requiring efficient radial load management and minimal axial displacement. This series is characterized by its robust construction and adaptability, making it an ideal choice for various industrial and automotive applications.
주요 특징
- Radial Load Capacity: Optimized to handle heavy radial loads efficiently.
- Axial Displacement: Designed to accommodate limited axial movement, reducing wear.
- 내구성 향상: Constructed from high-quality steel for extended lifespan.
- 정밀 엔지니어링: Low-friction design supports smooth operation and reduced energy consumption.
- 다양한 적용 분야: Suitable for gearboxes, 모터, 펌프, and other industrial machinery.
응용 분야
- 기어박스: Ensures reliable performance under high-load conditions.
- Electric Motors: Reduces vibration and enhances operational efficiency.
- 펌프 및 압축기: Supports high-speed rotation with minimal wear.
- 섬유 기계: Ensures precision in high-speed operations.
- Material Handling Equipment: Ideal for heavy-duty applications requiring durable components.

| 베어링 모델 | 치수(mm) | 기본 하중 등급(N) | 속도 등급(r/min) | 무게(kg) | ||||
| d | D | B | 동적 하중(C) | 정적 하중(C0) | 그리스 | 오일 | ||
| N202 | 15 | 35 | 11 | 13500 | 11600 | 20000 | 23000 | 0.047 |
| N203 | 17 | 40 | 12 | 14800 | 12100 | 18000 | 21000 | 0.067 |
| N204 | 20 | 47 | 14 | 15400 | 12700 | 15000 | 18000 | 0.108 |
| N205 | 25 | 52 | 15 | 17700 | 15700 | 13000 | 16000 | 0.132 |
| N206 | 30 | 62 | 16 | 23500 | 21500 | 11000 | 13000 | 0.2 |
| N207 | 35 | 72 | 17 | 33600 | 31500 | 9500 | 11000 | 0.293 |
| N208 | 40 | 80 | 18 | 43800 | 42900 | 8300 | 10000 | 0.366 |
| N209 | 45 | 85 | 19 | 46100 | 46900 | 7700 | 9200 | 0.427 |
| N210 | 50 | 90 | 20 | 48200 | 51000 | 7100 | 8500 | 0.479 |
| N211 | 55 | 100 | 21 | 58000 | 62300 | 6400 | 7700 | 0.64 |
| N212 | 60 | 110 | 22 | 71900 | 79900 | 5800 | 7000 | 0.823 |
| N213 | 65 | 120 | 23 | 83800 | 94400 | 5400 | 6400 | 1.05 |
| N214 | 70 | 125 | 24 | 83300 | 95200 | 5100 | 6100 | 1.15 |
| N215 | 75 | 130 | 25 | 101000 | 118000 | 4800 | 5800 | 1.24 |
| N216 | 80 | 140 | 26 | 106000 | 122000 | 4500 | 5400 | 1.51 |
| N217 | 85 | 150 | 28 | 121000 | 140000 | 4200 | 5000 | 1.9 |
| N218 | 90 | 160 | 30 | 152000 | 178000 | 3900 | 4700 | 2.28 |
| N219 | 95 | 170 | 32 | 165000 | 195000 | 3700 | 4400 | 2.8 |
| N220 | 100 | 180 | 34 | 183000 | 217000 | 3500 | 4200 | 3.38 |
| N222 | 110 | 200 | 38 | 241000 | 290000 | 3100 | 3700 | 4.65 |
| N224 | 120 | 215 | 40 | 260000 | 318000 | 2900 | 3400 | 5.65 |
| N226 | 130 | 230 | 40 | 282000 | 362000 | 2700 | 3200 | 6.49 |
| N228 | 140 | 250 | 42 | 324000 | 421000 | 2400 | 2900 | 8.27 |
| N230 | 150 | 270 | 45 | 374000 | 492000 | 2200 | 2700 | 10.3 |
| N232 | 160 | 290 | 48 | 427000 | 568000 | 2100 | 2500 | 14.4 |
| N234 | 170 | 310 | 52 | 475000 | 637000 | 1900 | 2300 | 18.4 |
| N236 | 180 | 320 | 52 | 492000 | 677000 | 1800 | 2200 | 19.3 |
| N304 | 20 | 52 | 15 | 23100 | 19200 | 12000 | 16000 | 0.147 |
| N305 | 25 | 62 | 17 | 29300 | 25200 | 10000 | 14000 | 0.241 |
| N306 | 30 | 72 | 19 | 38600 | 35200 | 8700 | 12000 | 0.403 |
| N307 | 35 | 80 | 21 | 49600 | 46900 | 7900 | 10000 | 0.477 |
| N308 | 40 | 90 | 23 | 58600 | 56900 | 6900 | 9100 | 0.657 |
| N309 | 45 | 100 | 25 | 78800 | 77500 | 6200 | 8300 | 0.87 |
| N310 | 50 | 110 | 27 | 92200 | 93400 | 5600 | 7500 | 1.2 |
| N311 | 55 | 120 | 29 | 111000 | 111000 | 5100 | 6800 | 1.44 |
| N312 | 60 | 130 | 31 | 124000 | 126000 | 4700 | 6300 | 1.83 |
| N313 | 65 | 140 | 33 | 137000 | 139000 | 4300 | 5800 | 2.24 |
| N314 | 70 | 150 | 35 | 162000 | 168000 | 4000 | 5400 | 2.73 |
| N315 | 75 | 160 | 37 | 194000 | 205000 | 3800 | 5000 | 3.24 |
| N316 | 80 | 170 | 39 | 194000 | 207000 | 3500 | 4700 | 3.92 |
| N317 | 85 | 180 | 41 | 225000 | 247000 | 3300 | 4500 | 4.52 |
| N318 | 90 | 190 | 43 | 243000 | 265000 | 3100 | 4200 | 5.38 |
| N319 | 95 | 200 | 45 | 277000 | 311000 | 3000 | 4000 | 6.2 |
| N320 | 100 | 215 | 47 | 323000 | 337000 | 2800 | 3700 | 7.7 |
| N330 | 150 | 320 | 65 | 663000 | 807000 | 1800 | 2300 | 26.4 |
| N2204 | 20 | 47 | 18 | 30800 | 30000 | 12000 | 16000 | 0.15 |
| N2205 | 25 | 52 | 18 | 32800 | 33800 | 11000 | 14000 | 0.17 |
| N2206 | 30 | 62 | 20 | 45500 | 48000 | 8500 | 11000 | 0.27 |
| N2207 | 35 | 72 | 23 | 57500 | 63000 | 7500 | 9500 | 0.41 |
| N2208 | 40 | 80 | 23 | 67500 | 75200 | 7000 | 9000 | 0.51 |
| N2209 | 45 | 85 | 23 | 71000 | 82000 | 6300 | 8000 | 0.55 |
| N2210 | 50 | 90 | 23 | 73200 | 88800 | 6000 | 7500 | 0.59 |
| N2211 | 55 | 100 | 25 | 94800 | 118000 | 5300 | 6700 | 0.81 |
| N2220 | 100 | 180 | 46 | 334000 | 444000 | 3100 | 4200 | 4.82 |
| N2222 | 110 | 200 | 53 | 384000 | 517000 | 2800 | 3700 | 6.93 |
| N2224 | 120 | 215 | 58 | 452000 | 619000 | 2600 | 3400 | 8.56 |
| N2226 | 130 | 230 | 64 | 530000 | 737000 | 2400 | 3200 | 11.2 |
| N2228 | 140 | 250 | 68 | 572000 | 835000 | 2200 | 2900 | 14.3 |
| N2230 | 150 | 270 | 73 | 662000 | 982000 | 2000 | 2600 | 18.7 |
| N2305 | 25 | 62 | 24 | 53200 | 54500 | 9000 | 12000 | 0.36 |
| N2306 | 30 | 72 | 27 | 70000 | 75500 | 8000 | 10000 | 0.54 |
| N2307 | 35 | 80 | 31 | 87500 | 98200 | 7000 | 9000 | 0.74 |
| N2308 | 40 | 90 | 33 | 105000 | 118000 | 6300 | 8000 | 1 |
| N2309 | 45 | 100 | 36 | 130000 | 152000 | 5600 | 7000 | 1.34 |
| N2310 | 50 | 110 | 40 | 155000 | 185000 | 5300 | 6700 | 1.15 |
| N2311 | 55 | 120 | 43 | 190000 | 228000 | 4800 | 6000 | 2.3 |
| N2312 | 60 | 130 | 46 | 239000 | 269000 | 5600 | 6700 | 2.77 |
| N2313 | 65 | 140 | 48 | 275000 | 315000 | 5300 | 6000 | 3.51 |
| N2314 | 70 | 150 | 51 | 234000 | 358000 | 4800 | 5600 | 3.86 |
| N2315 | 75 | 160 | 55 | 365000 | 391000 | 4500 | 5300 | 4.57 |
| N2316 | 80 | 170 | 58 | 497000 | 325000 | 4300 | 5000 | 6.3 |
| N2317 | 85 | 180 | 60 | 441000 | 473000 | 4000 | 4800 | 8 |
| N2318 | 90 | 190 | 64 | 475000 | 505000 | 3800 | 4500 | 8.69 |
| N2319 | 95 | 200 | 67 | 501000 | 532000 | 3600 | 4300 | 9.52 |
| N2320 | 100 | 215 | 73 | 570000 | 717000 | 2400 | 3600 | 12.1 |
| N2330 | 150 | 320 | 108 | 1180000 | 1600000 | 1400 | 2100 | 44.7 |













