INA NA4909-2RSR-XL Needle Roller Bearing
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Needle Roller Bearing The INA Schaeffler NA4909-2RSR-XL is a compact needle roller bearing designed for high radial loads and reliable performance in industrial machinery and power transmission systems.
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| Code | 050775251-0000-02, 3110-12-305-2912 |
| Bore diameter d | 45 mm |
| Outer diameter D | 68 mm |
| Width B | 23 mm |
| Dynamic Load Capacity C | 43,000 N |
| Static Load Capacity C0 | 59,000 N |
| Fatigue load limit, radial | 9,900 N |
| Limiting speed for grease lubrication | 5,200 1/min |
| Raceway diameter inner ring | 52 mm |
| Width, outer ring | 22 mm |
| Minimum chamfer dimension | 0.6 mm |
| Stock key | CON003 |
| Condition | New |
| SKU | 1101149 |
| Weight | 0,30 |
