NATR20
Yoke type track roller
Yoke type track rollers NATR, with axial guidance, gap seals on both sides
Replaces
NATR 20
Description
Metric
Imperial
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 | 261 g | Weight |
Dimensions
| C | 24 mm | Width, outer ring |
| d2 | 36.5 mm | Outside diameter of thrust washer |
| rmin | 1 mm | Minimum chamfer dimension |
| R | 500 mm | Radius of outer ring outside profile |
Your current product variant
| Sealing | Gap seal on both sides | |
| Outer Ring profile | R500 | |
| Relubrication feature | Via inner ring |
Characteristics
