LR50/8-2RSR
Track roller
Track rollers LR50, double row, sealed on both sides
Replaces
LR 50/8 NPPU
Description
Metric
Imperial
Main Dimensions & Performance Data
| D | 24 mm | Outside diameter |
| d | 8 mm | Bore diameter |
| C | 11 mm | Height |
| Cr w | 4,300 N | Basic dynamic load rating, radial |
| C0r w | 2,460 N | Basic static load rating, radial |
| Cur w | 122 N | Fatigue load limit, radial |
| nD G | 10,000 1/min | Speed on permanent grease lubrication |
| Fr per | 2,460 N | Permissible dynamic load outer ring, radial |
| ≈m | 0.03 kg | Weight |
Dimensions
| d2 | 10.5 mm | Diameter of thrust washer |
| rmin | 0.3 mm | Minimum chamfer dimension |
| R | 500 mm | Radius of outer ring outside profile |
Your current product variant
| Sealing | 2RSR | Lip seal on both sides, with radial sealing action |
| Outer Ring profile | R500 | |
| Relubrication feature | Via inner ring lubrication hole |
Characteristics
