| Part Number | d - Bore | D - Outer Diameter | B - Width | Cr - Dynamic Radial Rating | Cor - Static Radial Rating | Grease lubrication | Oil lubrication |
|---|---|---|---|---|---|---|---|
| NKI40/20 | 40 mm | 55 mm | 20 mm | - N | - N | - rpm | - rpm |
| NKI38/30 | 38 mm | 53 mm | 30 mm | - N | - N | - rpm | - rpm |
| NKI35/30 | 35 mm | 50 mm | 30 mm | - N | - N | - rpm | - rpm |
| NKI35/20 | 35 mm | 50 mm | 20 mm | - N | - N | - rpm | - rpm |
| NKI32/30 | 32 mm | 47 mm | 30 mm | - N | - N | - rpm | - rpm |
| NKI32/20 | 32 mm | 47 mm | 20 mm | - N | - N | - rpm | - rpm |
| NKI30/30 | 30 mm | 45 mm | 30 mm | - N | - N | - rpm | - rpm |
| NKI30/20 | 30 mm | 45 mm | 20 mm | - N | - N | - rpm | - rpm |
| NKI28/30 | 28 mm | 42 mm | 30 mm | - N | - N | - rpm | - rpm |
| NKI28/20 | 28 mm | 42 mm | 20 mm | - N | - N | - rpm | - rpm |
| NKI25/30 | 25 mm | 38 mm | 30 mm | - N | - N | - rpm | - rpm |
| NKI25/20 | 25 mm | 38 mm | 20 mm | - N | - N | - rpm | - rpm |
| NKI22/20 | 22 mm | 34 mm | 20 mm | - N | - N | - rpm | - rpm |
| NKI22/16 | 22 mm | 34 mm | 16 mm | - N | - N | - rpm | - rpm |
| NKI20/20 | 20 mm | 32 mm | 20 mm | - N | - N | - rpm | - rpm |