Detailed description
NU205EV Bearing characteristics; 1. The rollers and raceway for the line contact or offline contact, radial load capacity is large, suitable for under heavy load and shock load. 2.. On the shaft or hole of the processing and the demand is higher, bearing outer axis relative deflection after installation to kept under strict control, so as to avoid stress concentration caused by contact. 3.. Inner ring or outer ring separable, easy to install and remove. Applies to carry heavy load and impact load, also suitable for high speed rotation.
| Bearing | d | D | B | Cr | Cor | grease | oil | kg |
| NU205EM | 25 | 52 | 15 | 27.5 | 26.8 | 11000 | 14000 | 0.155 |
| NU205EV | 25 | 52 | 18 | 30 | 33.8 | 9000 | 11000 | 0.151 |
| NU2205EM | 25 | 52 | 18 | 23.7 | 22.8 | 10000 | 14000 | 0.168 |
| NU2305EM | 25 | 62 | 24 | 42.7 | 40.9 | 9000 | 12000 | 0.4 |
| NU206E | 30 | 62 | 16 | 36 | 35.6 | 8500 | 11000 | 0.22 |
| NU206EM | 30 | 62 | 16 | 36 | 35.6 | 8500 | 11000 | 0.24 |
| NU306E | 30 | 72 | 19 | 49.2 | 48.2 | 8000 | 10000 | 0.38 |
| NU306EM | 30 | 72 | 19 | 49.2 | 48.2 | 8000 | 10000 | 0.41 |
| NU2206EM | 30 | 62 | 20 | 23.9 | 33.1 | 7500 | 11000 | 0.3 |
| NU207E | 35 | 72 | 17 | 46.5 | 48 | 7500 | 9500 | 0.344 |
| NU207EM | 35 | 72 | 17 | 46.5 | 48 | 7500 | 9500 | 0.36 |
| NU307E | 35 | 80 | 21 | 62 | 63.2 | 7000 | 9000 | 0.49 |
| NU307EM | 35 | 80 | 21 | 62 | 63.2 | 7000 | 9000 | 0.54 |
| NU2207EM | 35 | 72 | 23 | 49 | 51.2 | 6500 | 9500 | 0.45 |
| NU208E | 40 | 80 | 18 | 51.5 | 53 | 7000 | 9000 | 0.39 |
| NU208EM | 40 | 80 | 18 | 51.5 | 53 | 7000 | 9000 | 0.44 |
| NU308E | 40 | 90 | 23 | 76.8 | 77.8 | 6300 | 8000 | 0.65 |
| NU308EM | 40 | 90 | 23 | 76.8 | 77.8 | 6300 | 8000 | 0.71 |
| NU2208EM | 40 | 80 | 23 | 58.3 | 62 | 6000 | 9000 | 0.49 |
| NU209E | 45 | 85 | 19 | 58.5 | 63.8 | 6300 | 8000 | 0.52 |
| NU209EM | 45 | 85 | 19 | 58.5 | 63.8 | 6300 | 8000 | 0.53 |
| NU309E | 25 | 100 | 45 | 93 | 98 | 5600 | 7000 | 0.95 |
| NU309EM | 25 | 100 | 45 | 93 | 98 | 5600 | 7000 | 0.98 |
| NU2309EH | 45 | 100 | 36 | 106 | 113 | 5600 | 7000 | 1.51 |
| NU210E | 50 | 90 | 20 | 61.2 | 69.2 | 6000 | 7500 | 0.56 |
| NU210EM | 50 | 90 | 20 | 61.2 | 69.2 | 6000 | 7500 | 0.58 |
| NU310E | 50 | 110 | 27 | 105 | 112 | 5300 | 6700 | 1.2 |
| NU310EM | 50 | 110 | 27 | 105 | 112 | 5300 | 6700 | 1.31 |
| NU2210EM | 50 | 90 | 23 | 64.2 | 73.6 | 5000 | 7500 | 0.65 |
| NU2310EM | 50 | 110 | 40 | 128 | 142 | 5300 | 6700 | 2.01 |
| NU211E | 55 | 100 | 21 | 80.2 | 95.5 | 5300 | 6700 | 0.62 |
| NU211EM | 55 | 100 | 21 | 80.2 | 95.5 | 5300 | 6700 | 0.63 |







