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NATV12
Yoke type track roller
Yoke type track rollers NATV, full complement needle roller set, with axial guidance, gap seals on both sides
Replaces
NATR12V, NATV 12
Product information
Main Dimensions & Performance Data
| d | 12 mm | Bore diameter |
| D | 32 mm | Outside diameter |
| B | 15 mm | Width of the bearing |
| Cr w | 9,600 N | Basic dynamic load rating, radial |
| C0r w | 15,900 N | Basic static load rating, radial |
| Cur w | 2,210 N | Fatigue load limit, radial |
| nD G | 1,800 1/min | Speed on permanent grease lubrication |
| F0r per | 15,900 N | Permissible static load, radial |
| Fr per | 14,900 N | Permissible dynamic load outer ring, radial |
| ≈m | 72.997 g | Weight |
Dimensions
| C | 14 mm | Width, outer ring |
| d2 | 25 mm | Outside diameter of thrust washer |
| rmin | 0.6 mm | Minimum chamfer dimension |
| R | 500 mm | Radius of outer ring outside profile |
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