| Cylindrical Roller Bearings - High Capacity | ||||||
| 300 Series | ||||||
| Bearing Part No. | Dimensions | Approx. Wt. | Common Manufacturer Interchanges | |||
| d | D | F* | B | FAG/SKF(Eur.)/STEYR | ||
| NU-303E | 17 | 47 | 24.2 | 14 | 0.35 | NU 303 E |
| NU-304E | 20 | 52 | 27.5 | 15 | 0.44 | NU 304 E |
| NU-305E | 25 | 62 | 34 | 17 | 0.68 | NU 305 E |
| NU-306E | 30 | 72 | 40.5 | 19 | 0.98 | NU 306 E |
| NU-307E | 35 | 80 | 46.2 | 21 | 1.34 | NU 307 E |
| NU-308E | 40 | 90 | 52 | 23 | 1.85 | NU 308 E |
| NU-309E | 45 | 100 | 58.5 | 25 | 2.45 | NU 309 E |
| NU-310E | 50 | 110 | 65 | 27 | 3.19 | NU 310 E |
| NU-311E | 55 | 120 | 70.5 | 29 | 4.04 | NU 311 E |
| NU-312E | 60 | 130 | 77 | 31 | 5.02 | NU 312 E |
| NU-313E | 65 | 140 | 82.5 | 33 | 6.23 | NU 313 E |
| NU-314E | 70 | 150 | 89 | 35 | 7.6 | NU 314 E |
| NU-315E | 75 | 160 | 95 | 37 | 9.17 | NU 315 E |
| NU-316E | 80 | 170 | 101 | 39 | 10.35 | NU 316 E |
| NU-317E | 85 | 180 | 108 | 41 | 11.78 | NU 317 E |
| NU-318E | 90 | 190 | 113.5 | 43 | 14 | NU 318 E |
| NU-319E | 95 | 200 | 121.5 | 45 | 16.23 | NU 319 E |
| NU-320E | 100 | 215 | 127.5 | 47 | 21 | NU 320 E |
| NU-322E | 110 | 240 | 143 | 50 | 27.23 | NU 322 E |
| NU-324E | 120 | 260 | 154 | 55 | 34 | NU 324 E |
| NU-326E | 130 | 280 | 167 | 58 | 47.56 | NU 326 E |
| NU-328E | 140 | 300 | 180 | 62 | 56.89 | NU 328 E |
| NU-330E | 150 | 320 | 193 | 65 | 69.56 | NU 330 E |
| NU-332E | 160 | 340 | 204 | 68 | 83.34 | NU 332 E |
| NU-334E | 170 | 360 | 218 | 72 | 81.13 | NU 334 E |
| NU-336E | 180 | 380 | 231 | 75 | 94.8 | NU 336 E |
| NU-338E | 190 | 400 | 245 | 78 | 108.69 | NU 338 E |
| NU-340E | 200 | 420 | 258 | 80 | 113.98 | NU 340 E |
| NU-344E | 220 | 460 | 282 | 88 | 160.94 | NU 344 E |
| NU-248E | 240 | 500 | 306 | 95 | 204.81 | NU 348 E |
| *"F" dimension equal to FAG and SKF. Other manufacturer's "F" dimension may vary. | ||||||