| Name | Value |
|---|---|
| Bearing number | NU 221 ECJ |
| Size (mm) | 105x190x36 |
| Brand | MBY |
| Bore Diameter (mm) | 105 |
| Outer Diameter (mm) | 190 |
| Width (mm) | 36 |
| Name | Value |
|---|---|
| d | 105 mm |
| D | 190 mm |
| B | 36 mm |
| D1 | - 164 mm |
| F | 125 mm |
| r1,2 | min. - 2.1 mm |
| r3,4 | min. - 2.1 mm |
| s | 2 mm |
| da | min. - 117 mm |
| da | max. - 122 mm |
| db | min. - 128 mm |
| Da | max. - 177.3 mm |
| ra | max. - 2 mm |
| rb | max. - 2 mm |
| Basic dynamic load rating | C - 300 kN |
| Basic static load rating | C0 - 315 kN |
| Fatigue load limit | Pu - 36.5 kN |
| Reference speed | 3800 r/min |
| Limiting speed | 4300 r/min |
| Calculation factor | kr - 0.15 |
| Mass bearing | 4.1 kg |
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