| Bearing number | NNU4964K |
| Size (mm) | 320x440x118 |
| Bore Diameter (mm) | 320 |
| Outer Diameter (mm) | 440 |
| Width (mm) | 118 |
| d | 320 mm |
| Fw | 352 mm |
| D | 440 mm |
| B | 118 mm |
| C | 118 mm |
| r min. | 3 mm |
| da min. | 333 mm |
| da max | 348 mm |
| Da max. | 427 mm |
| db min | 363 mm |
| ra max. | 2,5 mm |
| Weight | 51,4 Kg |
| Basic dynamic load rating (C) | 1220 kN |
| Basic static load rating (C0) | 2750 kN |
| (Grease) Lubrication Speed | 1100 r/min |
| Bearing No. | NNU4964K |
| r(min) | 3 |
| Cr | 1530 |
| C0r | 2750 |
| Cu | 286 |
| Grease lub. | 1100 |
| Oil lub. | 1300 |
| Ew | - |
| da(min) | 333 |
| da(max) | 348 |
| db(min) | 363 |
| Da(max) | 427 |
| Da(min) | - |
| ra(max) | 2.5 |
| (Refer.)Mass(kg) | 51.4 |
