NN NJ NU series cylindrical roller bearing SKF NJ320ECM/C4VA301
Our company are specialized in manufacturing various types of bearings and we also accept
OEM service with
SKF NSK KOYO NTN etc brand.
We can produce the bearings accordingly to the customers' samples or drawings.
Our products are in good quality and reasonable prices
Dimensions | Dynamic | Static | Speed rate | Limit S/R | Designations |
d(mm) | D(mm) | B(mm) | C(kn) | C0(kn) | r/min |
85 | 180 | 60 | 484 | 620 | 1400 | 1800 | NJG 2317 VH |
90 | 125 | 22 | 105 | 176 | 2400 | 3000 | NCF 2918 CV |
90 | 140 | 37 | 198 | 280 | 2200 | 2800 | NCF 3018 CV |
90 | 190 | 64 | 528 | 670 | 1400 | 1800 | NJG 2318 VH |
95 | 130 | 22 | 114 | 183 | 2200 | 2800 | NCF 2919 CV |
100 | 140 | 24 | 128 | 200 | 2200 | 2600 | NCF 2920 CV |
100 | 150 | 37 | 209 | 310 | 2000 | 2600 | NCF 3020 CV |
100 | 215 | 73 | 704 | 900 | 1200 | 1500 | NJG 2320 VH |
110 | 150 | 24 | 134 | 220 | 1900 | 2400 | NCF 2922 CV |
110 | 170 | 45 | 275 | 400 | 1800 | 2200 | NCF 3022 CV |
110 | 240 | 80 | 858 | 1060 | 1100 | 1300 | NJG 2322 VH |
120 | 165 | 27 | 172 | 290 | 1800 | 2200 | NCF 2924 CV |
120 | 180 | 46 | 292 | 440 | 1700 | 2000 | NCF 3024 CV |
120 | 215 | 58 | 512 | 735 | 1400 | 1700 | NCF 2224 V |
120 | 260 | 86 | 952 | 1250 | 1000 | 1200 | NJG 2324 VH |
130 | 180 | 30 | 205 | 360 | 1600 | 2000 | NCF 2926 CV |
130 | 200 | 52 | 413 | 620 | 1500 | 1900 | NCF 3026 CV |
130 | 280 | 93 | 1080 | 1430 | 950 | 1200 | NJG 2326 VH |
140 | 190 | 30 | 220 | 390 | 1500 | 1900 | NCF 2928 CV |
140 | 210 | 53 | 440 | 680 | 1400 | 1800 | NCF 3028 CV |
140 | 250 | 68 | 693 | 1020 | 1200 | 1500 | NCF 2228 V |
140 | 300 | 102 | 1210 | 1600 | 850 | 1100 | NJG 2328 VH |
150 | 210 | 36 | 292 | 490 | 1400 | 1700 | NCF 2930 CV |
150 | 225 | 56 | 457 | 710 | 1300 | 1600 | NCF 3030 CV |
150 | 270 | 73 | 792 | 1180 | 1100 | 1400 | NCF 2230 V |
150 | 320 | 108 | 1450 | 1930 | 800 | 1000 | NJG 2330 VH |
160 | 220 | 36 | 303 | 530 | 1300 | 1600 | NCF 2932 CV |
160 | 240 | 60 | 512 | 800 | 1200 | 1500 | NCF 3032 CV |
160 | 290 | 80 | 990 | 1500 | 950 | 1200 | NCF 2232 V |
170 | 230 | 36 | 314 | 560 | 1200 | 1500 | NCF 2934 CV |
Principal dimension(mm) | Bearing number | Basic Load Rating(KN) | Speed(rpm) |
d | D | B | Dynamic Cr | Static Cor | reference | Limited |
45 | 100 | 25 | NUP 309 | 112.0 | 100.0 | 7500 | 8500 |
45 | 100 | 36 | NUP 2309 | 160.0 | 153.0 | 7500 | 8500 |
50 | 90 | 20 | NUP 210 | 73.5 | 69.5 | 8500 | 9000 |
50 | 90 | 23 | NUP 2210 | 90.0 | 88.0 | 8500 | 9000 |
50 | 110 | 27 | NUP 310 | 127.0 | 112.0 | 6700 | 8000 |
50 | 110 | 40 | NUP 2310 | 186.0 | 186.0 | 6700 | 8000 |
55 | 100 | 21 | NUP 211 | 96.5 | 95.0 | 7500 | 8000 |
55 | 100 | 25 | NUP 2211 | 114.0 | 118.0 | 7500 | 8000 |
55 | 120 | 29 | NUP 311 | 156.0 | 143.0 | 6000 | 7000 |
55 | 120 | 43 | NUP 2311 | 232.0 | 232.0 | 6000 | 7000 |
60 | 110 | 22 | NUP 212 | 108.0 | 102.0 | 6700 | 7500 |
60 | 110 | 28 | NUP 2212 | 146.0 | 153.0 | 6700 | 7500 |
Production information
Boundary Dimenssion (mm) | Mass (KG) | Bearing Numbers | Basic Load Ratings(KN) | Limited Speed(rpm) |
d | D | B | r1min | rsmin | approx | Type | Cr | Cor | Grease | Oil |
|
15 | 35 | 11 | 0.6 | 0.3 | 0.05 | N202 | 12.7 | 10.4 | 20000 | 22000 |
| 35 | 11 | 0.6 | 0.3 | 0.05 | NJ202 | 12.7 | 10.4 | 20000 | 22000 |
| 35 | 11 | 0.6 | 0.3 | 0.05 | NU202 | 12.7 | 10.4 | 20000 | 22000 |
17 | 40 | 12 | 0.6 | 0.3 | 0.06 | N203 | 17.6 | 14.6 | 10000 | 18000 |
| 40 | 12 | 0.6 | 0.3 | 0.06 | NJ203 | 14.5 | 12.8 | 18000 | 18000 |
20 | 47 | 14 | 1.0 | 0.6 | 0.109 | N204 | 16.6 | 13.9 | 17000 | 20000 |
| 47 | 14 | 1.0 | 0.6 | 0.111 | NJ204 | 16.6 | 13.9 | 17000 | 20000 |
| 47 | 14 | 1.0 | 0.6 | 0.111 | NU204 | 16.6 | 13.9 | 17000 | 20000 |
| 52 | 15 | 1.1 | 0.6 | 0.149 | N304 | 23.1 | 19.2 | 14000 | 17000 |
| 52 | 15 | 1.1 | 0.6 | 0.153 | NJ304 | 23.1 | 19.2 | 14000 | 17000 |
| 52 | 15 | 1.1 | 0.6 | 0.153 | NU304 | 23.1 | 19.2 | 14000 | 17000 |
25 | 52 | 15 | 1.0 | 0.6 | 0.134 | N205 | 18.8 | 17 | 14000 | 16000 |
| 52 | 15 | 1.0 | 0.6 | 0.137 | NJ205 | 18.8 | 17 | 14000 | 17000 |
| 52 | 18 | 1.1 | 0.6 | 0.17 | NJ2205V | 35.3 | 29.4 | 12000 | 25000 |
| 52 | 15 | 1.0 | 0.6 | 0.137 | NU205 | 18.8 | 17 | 14000 | 16000 |
| 62 | 17 | 1.1 | 1.1 | 0.235 | N305 | 31.5 | 27.7 | 12000 | 14000 |
| 62 | 17 | 1.1 | 1.1 | 0.241 | NJ305 | 31.5 | 27.7 | 12000 | 14000 |
| 62 | 17 | 1.1 | 1.1 | 0.241 | NU305 | 31.5 | 27.7 | 12000 | 14000 |
| 62 | 24 | 1.1 | 1.1 | 0.37 | NJ2305V | 67 | 72.7 | 7200 | 10000 |
30 | 62 | 16 | 1.0 | 0.6 | 0.203 | N206 | 24.9 | 23.3 | 12000 | 14000 |
| 62 | 16 | 1.0 | 0.6 | 0.207 | NJ206 | 24.9 | 23.3 | 12000 | 14000 |
| 62 | 16 | 1.0 | 0.6 | 0.207 | NU206 | 24.9 | 23.3 | 12000 | 14000 |
| 72 | 19 | 1.1 | 1.1 | 0.35 | N306 | 38.5 | 35 | 10000 | 12000 |
| 72 | 19 | 1.1 | 1.1 | 0.358 | NJ306 | 38.5 | 35 | 10000 | 12000 |
| 72 | 19 | 1.1 | 1.1 | 0.358 | NU306 | 38.5 | 35 | 10000 | 12000 |
35 | 72 | 17 | 1.1 | 0.6 | 0.289 | N207 | 35.5 | 34 | 11000 | 12000 |
| 72 | 17 | 1.1 | 0.6 | 0.295 | NJ207 | 35.5 | 34 | 11000 | 12000 |
| 72 | 17 | 1.1 | 0.6 | 0.295 | NU207 | 35.5 | 34 | 11000 | 12000 |
| 80 | 21 | 1.5 | 1.1 | 0.451 | N307 | 49.5 | 47 | 9000 | 11000 |
| 80 | 21 | 1.5 | 1.1 | 0.461 | NJ307 | 49.5 | 47 | 9000 | 11000 |
| 80 | 21 | 1.5 | 1.1 | 0.461 | NU307 | 49.5 | 47 | 9000 | 11000 |
| 80 | 21 | 1.5 | 1.5 | 0.536 | NUP307V | 77.2 | 78.6 | 10000 | 23000 |
40 | 80 | 18 | 1.1 | 1.1 | 0.37 | N208 | 43.5 | 43 | 9400 | 11000 |
| 80 | 18 | 1.1 | 1.1 | 0.387 | NJ208 | 43.5 | 43 | 9400 | 11000 |
| 80 | 18 | 1.1 | 1.1 | 0.378 | NU208 | 43.5 | 43 | 9400 | 11000 |