| Part Number | d - Bore | D - Outer Diameter | B - Width | Cr - Dynamic Radial Rating | Cor - Static Radial Rating | Grease lubrication | Oil lubrication |
|---|---|---|---|---|---|---|---|
| RB215-48 | 76.2 mm | 130 mm | 77.8 mm | - N | - N | - rpm | - rpm |
| RB216 | 80 mm | 140 mm | 82.6 mm | - N | - N | - rpm | - rpm |
| RB216-52 | 82.55 mm | 140 mm | 82.6 mm | - N | - N | - rpm | - rpm |
| RB217 | 85 mm | 150 mm | 85.7 mm | - N | - N | - rpm | - rpm |
| RB218 | 90 mm | 160 mm | 96 mm | - N | - N | - rpm | - rpm |
| RB218-56 | 88.9 mm | 160 mm | 96 mm | - N | - N | - rpm | - rpm |
| UC203NW3/YA1 | 17 mm | 47 mm | 31 mm | - N | - N | - rpm | - rpm |
| UC204NW3/YA1 | 20 mm | 47 mm | 31 mm | - N | - N | - rpm | - rpm |
| UC205NW3/YA1 | 25 mm | 52 mm | 34.1 mm | - N | - N | - rpm | - rpm |
| UC206NW3/YA1 | 30 mm | 62 mm | 38.1 mm | - N | - N | - rpm | - rpm |
| UC207NW3/YA1 | 35 mm | 72 mm | 42.9 mm | - N | - N | - rpm | - rpm |
| UC208NW3/YA1 | 40 mm | 80 mm | 49.2 mm | - N | - N | - rpm | - rpm |
| UC209NW3/YA1 | 45 mm | 85 mm | 49.2 mm | - N | - N | - rpm | - rpm |
| UC210NW3/YA1 | 50 mm | 90 mm | 51.6 mm | - N | - N | - rpm | - rpm |
| UC211NW3/YA1 | 55 mm | 100 mm | 55.6 mm | - N | - N | - rpm | - rpm |