| Part Number | d - Bore | D - Outer Diameter | B - Width | Cr - Dynamic Radial Rating | Cor - Static Radial Rating | Grease lubrication | Oil lubrication |
|---|---|---|---|---|---|---|---|
| RNU216EM | 95.3 mm | 127.3 mm | 26 mm | - N | - N | - rpm | - rpm |
| RNU217EM | 100.5 mm | 150 mm | 28 mm | - N | - N | - rpm | - rpm |
| RNU218E | 107 mm | 160 mm | 30 mm | - N | - N | - rpm | - rpm |
| RNU218EM | 107 mm | 160 mm | 30 mm | - N | - N | - rpm | - rpm |
| RNU218M | 107 mm | 160 mm | 30 mm | - N | - N | - rpm | - rpm |
| RNU219EM | 112.5 mm | 170 mm | 32 mm | - N | - N | - rpm | - rpm |
| RNU220EM | 119 mm | 180 mm | 36 mm | - N | - N | - rpm | - rpm |
| RNU304EM | 27.5 mm | 52 mm | 15 mm | - N | - N | - rpm | - rpm |
| RNU305E | 34 mm | 62 mm | 17 mm | - N | - N | - rpm | - rpm |
| RNU305V | 35 mm | 62 mm | 17 mm | - N | - N | - rpm | - rpm |
| RNU305V/YA | 35 mm | 62 mm | 17 mm | - N | - N | - rpm | - rpm |
| RNU306EM | 40.5 mm | 72 mm | 19 mm | - N | - N | - rpm | - rpm |
| RNU307EM | 46.2 mm | 80 mm | 21 mm | - N | - N | - rpm | - rpm |
| RNU308EM | 52 mm | 90 mm | 23 mm | - N | - N | - rpm | - rpm |
| RNU308EM/P5 | 52 mm | 90 mm | 23 mm | - N | - N | - rpm | - rpm |