| Overall dimensions（mm) | Rated load(KN) | Rated speed min-1 | Bearing code | Installation dimensions(mm) | Weight(kg) | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d | D | B | γ(minimum) | γ1 (minimum） | FW | Cr | Cor | Grease lubrication | Oil lubrication | NU type | NJ type | NUP type | Da (minimum） | db (minimum) | db (maximum) | dc (minimum) | dd (minimum) | da (maximum） | γa (maximum) | γb (maximum) | (Reference) | |
| 50 | 110 | 27 | 2 | 2 | 65 | 110 | 113 | 5600 | 6700 | NU 310 EM | NU | NJ | NUP | 59 | 59 | 63 | 67 | 73 | 101 | 2 | 2 | 1.32 |
| 50 | 90 | 20 | 1.1 | 1.1 | 59.5 | 79.5 | 76.5 | 7100 | 8500 | * NU 210 EM U537 | NU | NJ | NUP | 56.5 | 56.5 | 57 | 62 | 67 | 83.5 | 1 | 1 | 0.564 |
| 50 | 90 | 20 | 1.1 | 1.1 | 59.5 | 69 | 76.5 | 7100 | 8500 | NU 210 EM | NU | NJ | NUP | 56.5 | 56.5 | 57 | 62 | 67 | 83.5 | 1 | 1 | 0.564 |
| 45 | 100 | 25 | 1.5 | 1.5 | 58.5 | 112 | 98.5 | 6300 | 7500 | * NU 309 EM U537 | NU | NJ | NUP | 53 | 53 | 56 | 60 | 66 | 92 | 1.5 | 1.5 | 1.01 |
| 45 | 100 | 25 | 1.5 | 1.5 | 58.5 | 97.5 | 98.5 | 6300 | 7500 | NU 309 EM | NU | NJ | NUP | 53 | 53 | 56 | 60 | 66 | 92 | 1.5 | 1.5 | 1.01 |
| 45 | 85 | 19 | 1.1 | 1.1 | 54.5 | 72.5 | 66.5 | 7500 | 9000 | * NU 209 EM U537 | NU | NJ | NUP | 51.5 | 51.5 | 52 | 57 | 61 | 78.5 | 1 | 1 | 0.492 |
| 45 | 85 | 19 | 1.1 | 1.1 | 54.5 | 63 | 66.5 | 7500 | 9000 | NU 209 EM | NU | NJ | NUP | 51.5 | 51.5 | 52 | 57 | 61 | 78.5 | 1 | 1 | 0.492 |
| 40 | 90 | 23 | 1.5 | 1.5 | 52 | 95.5 | 81.5 | 6700 | 8500 | * NU 308 EM U537 | NU | NJ | NUP | 48 | 48 | 50 | 55 | 60 | 82 | 1.5 | 1.5 | 0.751 |
| 40 | 90 | 23 | 1.5 | 1.5 | 52 | 83 | 81.5 | 6700 | 8500 | NU 308 EM | NU | NJ | NUP | 48 | 48 | 50 | 55 | 60 | 82 | 1.5 | 1.5 | 0.751 |
| 40 | 80 | 18 | 1.1 | 1.1 | 49.5 | 64 | 55.5 | 8500 | 10000 | * NU 208 EM U537 | NU | NJ | NUP | 46.5 | 46.5 | 48 | 52 | 56 | 73.5 | 1 | 1 | 0.43 |
| 40 | 80 | 18 | 1.1 | 1.1 | 49.5 | 55.5 | 55.5 | 8500 | 10000 | NU 208 EM | NU | NJ | NUP | 46.5 | 46.5 | 48 | 52 | 56 | 73.5 | 1 | 1 | 0.43 |
| 35 | 80 | 21 | 1.5 | 1.1 | 46.2 | 76.5 | 65.5 | 8000 | 9500 | * NU 307 EM U537 | NU | NJ | NUP | 43 | 41.5 | 44 | 48 | 53 | 72 | 1.5 | 1 | 0.547 |
| 35 | 80 | 21 | 1.5 | 1.1 | 46.2 | 66.5 | 65.5 | 8000 | 9500 | NU 307 EM | NU | NJ | NUP | 43 | 41.5 | 44 | 48 | 53 | 72 | 1.5 | 1 | 0.547 |
| 35 | 72 | 17 | 1.1 | 0.6 | 44 | 58 | 50 | 9500 | 11000 | * NU 207 EM U537 | NU | NJ | NUP | 41.5 | 39 | 42 | 46 | 50 | 65.5 | 1 | 0.6 | 0.341 |
| 35 | 72 | 17 | 1.1 | 0.6 | 44 | 50.5 | 50 | 9500 | 11000 | NU 207 EM | NU | NJ | NUP | 41.5 | 39 | 42 | 46 | 50 | 65.5 | 1 | 0.6 | 0.341 |
| 30 | 72 | 19 | 1.1 | 1.1 | 40.5 | 61 | 50 | 8500 | 11000 | * NU 306 EM U537 | NU | NJ | NUP | 36.5 | 36.5 | 39 | 44 | 48 | 65.5 | 1 | 1 | 0.41 |
| 30 | 72 | 19 | 1.1 | 1.1 | 40.5 | 53 | 50 | 8500 | 11000 | NU 306 EM | NU | NJ | NUP | 36.5 | 36.5 | 39 | 44 | 48 | 65.5 | 1 | 1 | 0.41 |
| 30 | 62 | 16 | 1 | 0.6 | 37.5 | 45 | 37.5 | 11000 | 13000 | * NU 206 EM U537 | NU | NJ | NUP | 35 | 34 | 36 | 40 | 44 | 57 | 1 | 0.6 | 0.236 |
| 30 | 62 | 16 | 1 | 0.6 | 37.5 | 39 | 37.5 | 11000 | 13000 | NU 206 EM | NU | NJ | NUP | 35 | 34 | 36 | 40 | 44 | 57 | 1 | 0.6 | 0.236 |
| 25 | 62 | 17 | 1.1 | 1.1 | 34 | 48 | 37.5 | 10000 | 13000 | * NU 305 EM U537 | NU | NJ | NUP | 31.5 | 31.5 | 32 | 37 | 40 | 55.5 | 1 | 1 | 0.279 |
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