| Part Number | d - Bore | D - Outer Diameter | B - Width | Cr - Dynamic Radial Rating | Cor - Static Radial Rating | Grease lubrication | Oil lubrication |
|---|---|---|---|---|---|---|---|
| UC201-10 | 15.875 mm | 47 mm | 31 mm | - N | - N | - rpm | - rpm |
| UC201-8 | 12.7 mm | 47 mm | 31 mm | - N | - N | - rpm | - rpm |
| UC201X3 | 12 mm | 47 mm | 31 mm | - N | - N | - rpm | - rpm |
| UC202-10 | 15.875 mm | 47 mm | 31 mm | - N | - N | - rpm | - rpm |
| UC202-9 | 14.287 mm | 40 mm | 31 mm | - N | - N | - rpm | - rpm |
| UC202X3 | 15 mm | 47 mm | 31 mm | - N | - N | - rpm | - rpm |
| UC203 | 17 mm | 40 mm | 27.4 mm | - N | - N | - rpm | - rpm |
| UC203-11 | 17.462 mm | 40 mm | 27.4 mm | - N | - N | - rpm | - rpm |
| UC203X3 | 17 mm | 47 mm | 31 mm | - N | - N | - rpm | - rpm |
| UC204-12 | 19.05 mm | 47 mm | 31 mm | - N | - N | - rpm | - rpm |
| UC205-14 | 22.225 mm | 52 mm | 34.1 mm | - N | - N | - rpm | - rpm |
| UC205-15 | 23.812 mm | 52 mm | 34.1 mm | - N | - N | - rpm | - rpm |
| UC205-16 | 25.4 mm | 52 mm | 34.1 mm | - N | - N | - rpm | - rpm |
| UC206-17 | 26.987 mm | 62 mm | 38.1 mm | - N | - N | - rpm | - rpm |
| UC206-18 | 28.575 mm | 62 mm | 38.1 mm | - N | - N | - rpm | - rpm |