IKO NA4909 Needle bearing
Also known as : NA4909
- Inside Diameter: 45 mm
- Outside Diameter: 68 mm
- Width: 22 mm
- Basic dynamic load rating: 43.5 kN
- Basic static load rating: 73.3 kN
IKO NA4909
IKO NA4909 details
| model | NA4909 |
|---|---|
| d | 45 mm |
| D | 68 mm |
| C | 22 mm |
| Fw | 52 mm |
| rs min | 0.6 mm |
| S | 0.5 mm |
| da min | 49 mm |
| da max | 51 mm |
| Da max | 64 mm |
| C | 43500 N, Basic dynamic load rating |
| C0 | 73300 N, Basic static load rating |
| Allowable rotational speed | 7500 rpm |
| Assembled inner ring | LRT455222 |
| Mass | 285 g (approx.) |
IKO NA4909 bearing cross reference
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45 mmx 68 mmx22 mm
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45 mmx 68 mmx22 mm
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45 mmx 68 mmx22 mm
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45 mmx 68 mmx22 mm
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45 mmx 68 mmx22 mm
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45 mmx 68 mmx22 mm
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45 mmx 68 mmx22 mm
TAMW 7050
45 mmx 68 mmx22 mm
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45 mmx 68 mmx22 mm
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45 mmx 68 mmx22 mm
