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NUTR30
Yoke type track roller
Yoke type track rollers NUTR, full complement cylindrical roller set, with axial guidance, labyrinth seals on both sides
Product information
Metric
Imperial
Main Dimensions & Performance Data
| d | 30 mm | Bore diameter |
| D | 62 mm | Outside diameter |
| B | 29 mm | Width of the bearing |
| Cr w | 41,000 N | Basic dynamic load rating, radial |
| C0r w | 54,000 N | Basic static load rating, radial |
| Cur w | 7,400 N | Fatigue load limit, radial |
| nD G | 2,600 1/min | Speed on permanent grease lubrication |
| F0r per | 46,000 N | Permissible static load, radial |
| Fr per | 23,300 N | Permissible dynamic load outer ring, radial |
| ≈m | 462 g | Weight |
Dimensions
| C | 28 mm | Width, outer ring |
| d2 | 38 mm | Stop diameter of thrust washer |
| rmin | 1 mm | Minimum chamfer dimension |
| r1 min | 0.5 mm | Minimum chamfer dimension |
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| Sealing | 2LB | Labyrinth seals on both sides |
| Outer Ring profile | IOP | Optimized INA-profile |
| Relubrication feature | IR | Via inner ring |