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PWTR20-2RS-RR-XL
Yoke type track roller
Yoke type track rollers PWTR..-2RS-XL, double row cylindrical roller bearings with particularly thick-walled outer ring, with a central rib, full complement cylindrical roller set and an inner ring, the outer ring is guided axially by the central rib and rolling elements, protected lip seal on both sides, X-life design
Replaces
PWTR20-2RS-RR
Frequently bought together
Main Dimensions & Performance Data
| d | 20 mm | Bore diameter |
| D | 47 mm | Outside diameter |
| B | 25 mm | Width, inner ring |
| Cr w | 24,400 N | Basic dynamic load rating, radial |
| C0r w | 31,000 N | Basic static load rating, radial |
| Cur w | 3,800 N | Fatigue load limit, radial |
| nD G | 3,800 1/min | Speed on permanent grease lubrication |
| F0r per | 31,000 N | Permissible static load, radial |
| Fr per | 20,600 N | Permissible dynamic load outer ring, radial |
| ≈m | 0.239 kg | Weight |
Dimensions
| C | 24 mm | Width, outer ring |
| d2 | 27 mm | Stop diameter of thrust washer |
| rmin | 1 mm | Minimum chamfer dimension |
| r1 min | 0.5 mm | Minimum chamfer dimension |
