Cylindrical roller bearings
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| Part Number | d - Bore | D - Outer Diameter | B - Width | Cr - Dynamic Radial Rating | Cor - Static Radial Rating | Grease lubrication | Oil lubrication |
|---|---|---|---|---|---|---|---|
| NNU4968 | 340 mm | 460 mm | 118 mm | - N | - N | - rpm | - rpm |
| NNU4964K/W33 | 320 mm | 440 mm | 118 mm | - N | - N | - rpm | - rpm |
| NNU4964K | 320 mm | 440 mm | 118 mm | - N | - N | - rpm | - rpm |
| NNU4964/W33 | 320 mm | 440 mm | 118 mm | - N | - N | - rpm | - rpm |
| NNU4964 | 320 mm | 440 mm | 118 mm | - N | - N | - rpm | - rpm |
| NNU4960K/W33 | 300 mm | 420 mm | 118 mm | - N | - N | - rpm | - rpm |
| NNU4960K | 300 mm | 420 mm | 118 mm | - N | - N | - rpm | - rpm |
| NNU4960/W33 | 300 mm | 420 mm | 118 mm | - N | - N | - rpm | - rpm |
| NNU4960 | 300 mm | 420 mm | 118 mm | - N | - N | - rpm | - rpm |
| NNU4956K/W33 | 280 mm | 380 mm | 100 mm | - N | - N | - rpm | - rpm |
| NNU4956K | 280 mm | 380 mm | 100 mm | - N | - N | - rpm | - rpm |
| NNU4956/W33 | 280 mm | 380 mm | 100 mm | - N | - N | - rpm | - rpm |
| NNU4956 | 280 mm | 380 mm | 100 mm | - N | - N | - rpm | - rpm |
| NNU4952K/W33 | 260 mm | 360 mm | 100 mm | - N | - N | - rpm | - rpm |
| NNU4952K | 260 mm | 360 mm | 100 mm | - N | - N | - rpm | - rpm |