| Name | Value |
|---|---|
| Bearing number | NNU 4944 B/SPW33 |
| Size (mm) | 220x300x80 |
| Brand | MBY |
| Bore Diameter (mm) | 220 |
| Outer Diameter (mm) | 300 |
| Width (mm) | 80 |
| Name | Value |
|---|---|
| d | 220 mm |
| D | 300 mm |
| B | 80 mm |
| C | 80 mm |
| b | 11,1 mm |
| r1 min. | 2,1 mm |
| r2 min. | 2,1 mm |
| r3 min. | 1,1 mm |
| r4 min. | 1,1 mm |
| D1 | 272,2 mm |
| F | 245 mm |
| K | 3 mm |
| da min. | 231 mm |
| da max | 242 mm |
| Da max. | 289 mm |
| db min | 249 mm |
| ra max. | 2 mm |
| S | 3,7 mm |
| dh | 247 mm |
| Weight | 16,5 Kg |
| Basic dynamic load rating (C) | 512 kN |
| Basic static load rating (C0) | 1 140 kN |
| (Grease) Lubrication Speed | 2 400 r/min |
| (Oil) Lubrication Speed | 2 800 r/min |
| Fatigue load limit (Pu) | 114 |
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