| Name | Value |
|---|---|
| Bearing number | NU 421 M |
| Size (mm) | 105x260x60 |
| Brand | MBY |
| Bore Diameter (mm) | 105 |
| Outer Diameter (mm) | 260 |
| Width (mm) | 60 |
| Name | Value |
|---|---|
| d | 105 mm |
| D | 260 mm |
| B | 60 mm |
| D1 | - 206.3 mm |
| F | 144.5 mm |
| r1,2 | min. - 4 mm |
| r3,4 | min. - 4 mm |
| s | 4.9 mm |
| da | min. - 124 mm |
| da | max. - 140 mm |
| db | min. - 147 mm |
| Da | max. - 241 mm |
| ra | max. - 3 mm |
| rb | max. - 3 mm |
| Basic dynamic load rating | C - 501 kN |
| Basic static load rating | C0 - 570 kN |
| Fatigue load limit | Pu - 64 kN |
| Reference speed | 2800 r/min |
| Limiting speed | 3400 r/min |
| Calculation factor | kr - 0.15 |
| Mass bearing | 17.27 kg |
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