N2300 series cylindrical roller bearings provided by SHANDONG GUANXING had a diameter of 40mm-150mm, outside diameter of 90mm-320mm, width of 33mm-108mm. In addition, cylindrical roller bearings have a wide range of velocity, making it available for critical speed working conditions.
Bearing No. | Boundary dimensions | Basic load rating(kN) | Limiting speeds | Mass | ||||||
mm | Dynamic | Static | rpm | Kg | ||||||
d | D | B | rs min | rs1 min | Cr | Cor | Grease | Oil | ||
N2308 | 40 | 90 | 33 | 1.5 | 1.5 | 82.5 | 88 | 7,000 | 8,200 | 0.932 |
N2309 | 45 | 100 | 36 | 1.5 | 1.5 | 99 | 104 | 6,300 | 7,400 | 1.24 |
N2310 | 50 | 110 | 40 | 2 | 2 | 121 | 131 | 5,700 | 6,700 | 1.67 |
N2311 | 55 | 120 | 43 | 2 | 2 | 148 | 162 | 5,200 | 6,100 | 2.13 |
N2312 | 60 | 130 | 46 | 2.1 | 2.1 | 169 | 188 | 4,800 | 5,700 | 2.66 |
N2313 | 65 | 140 | 48 | 2.1 | 2.1 | 188 | 212 | 4,400 | 5,200 | 3.2 |
N2314 | 70 | 150 | 51 | 2.1 | 2.1 | 223 | 262 | 4,100 | 4,800 | 3.9 |
N2315 | 75 | 160 | 55 | 2.1 | 2.1 | 258 | 300 | 3,800 | 4,500 | 4.77 |
N2316 | 80 | 170 | 58 | 2.1 | 2.1 | 274 | 330 | 3,600 | 4,200 | 5.67 |
N2317 | 85 | 180 | 60 | 3 | 3 | 315 | 380 | 3,400 | 4,000 | 6.57 |
N2318 | 90 | 190 | 64 | 3 | 3 | 325 | 395 | 3,200 | 3,800 | 7.79 |
N2319 | 95 | 200 | 67 | 3 | 3 | 370 | 460 | 3,000 | 3,500 | 9.02 |
N2320 | 100 | 215 | 73 | 3 | 3 | 410 | 505 | 2,900 | 3,400 | 11.5 |
N2322 | 110 | 240 | 80 | 3 | 3 | 605 | 790 | 2,600 | 3,100 | 16.8 |
N2324 | 120 | 260 | 86 | 3 | 3 | 710 | 920 | 2,400 | 2,800 | 21.1 |
N2326 | 130 | 280 | 93 | 4 | 4 | 840 | 1,130 | 2,200 | 2,600 | 26.4 |
N2328 | 140 | 300 | 102 | 4 | 4 | 920 | 1,250 | 2,000 | 2,300 | 33.1 |
N2330 | 150 | 320 | 108 | 4 | 4 | 1,020 | 1,400 | 1,900 | 2,200 | 39.8 |