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13:40:35 GMT+0000 (Coordinated Universal Time)
NATR20-PP
Yoke type track roller
Yoke type track rollers NATR..-PP, with axial guidance, axial plain washers on both sides
Product information
Main Dimensions & Performance Data
| d | 20 mm | Bore diameter |
| D | 47 mm | Outside diameter |
| B | 25 mm | Width, inner ring |
| Cr w | 15.400 N | Basic dynamic load rating, radial |
| C0r w | 26.000 N | Basic static load rating, radial |
| Cur w | 3.450 N | Fatigue load limit, radial |
| nD G | 2.400 1/min | Speed on permanent grease lubrication |
| F0r per | 26.000 N | Permissible static load, radial |
| Fr per | 26.000 N | Permissible dynamic load outer ring, radial |
| ≈m | 250 g | Weight |
Dimensions
| C | 24 mm | Width, outer ring |
| d2 | 36,5 mm | Outside diameter of thrust washer |
| rmin | 1 mm | Minimum chamfer dimension |
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| Sealing | PP | Three-stage sealing by plastic axial plain washer on both sides |
| Outer Ring profile | IOP | Optimized INA-profile |
| Relubrication feature | IR | Via inner ring |
Characteristics
