| Part Number | d - Bore | D - Outer Diameter | B - Width | Cr - Dynamic Radial Rating | Cor - Static Radial Rating | Grease lubrication | Oil lubrication |
|---|---|---|---|---|---|---|---|
| NNU4938/W33 | 190 mm | 260 mm | 69 mm | - N | - N | - rpm | - rpm |
| NNU4938 | 190 mm | 260 mm | 69 mm | - N | - N | - rpm | - rpm |
| NNU4936K/W33 | 180 mm | 250 mm | 69 mm | - N | - N | - rpm | - rpm |
| NNU4936K | 180 mm | 250 mm | 69 mm | - N | - N | - rpm | - rpm |
| NNU4936/W33 | 180 mm | 250 mm | 69 mm | - N | - N | - rpm | - rpm |
| NNU4936 | 180 mm | 250 mm | 69 mm | - N | - N | - rpm | - rpm |
| NNU4934K/W33 | 170 mm | 230 mm | 60 mm | - N | - N | - rpm | - rpm |
| NNU4934K | 170 mm | 230 mm | 60 mm | - N | - N | - rpm | - rpm |
| NNU4934 | 170 mm | 230 mm | 60 mm | - N | - N | - rpm | - rpm |
| NNU4932K/W33 | 160 mm | 220 mm | 60 mm | - N | - N | - rpm | - rpm |
| NNU4932K | 160 mm | 220 mm | 60 mm | - N | - N | - rpm | - rpm |
| NNU4932/W33 | 160 mm | 220 mm | 60 mm | - N | - N | - rpm | - rpm |
| NNU4932 | 160 mm | 220 mm | 60 mm | - N | - N | - rpm | - rpm |
| NNU4930K/W33 | 150 mm | 210 mm | 60 mm | - N | - N | - rpm | - rpm |
| NNU4930K | 150 mm | 210 mm | 60 mm | - N | - N | - rpm | - rpm |