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NA2208-2RSR
Yoke type track roller
Yoke type track rollers NA22..-2RSR, with cage, without axial guidance of the outer ring, lip seals on both sides
Replaces
NA 2208 PP, NA 2208.2RS, NA2208.2RS
Main Dimensions & Performance Data
| D | 80 mm | Outside diameter |
| F | 48 mm | Raceway diameter inner ring |
| C | 22.7 mm | Width, outer ring |
| Cr w | 26,000 N | Basic dynamic load rating, radial |
| C0r w | 41,500 N | Basic static load rating, radial |
| Cur w | 5,400 N | Fatigue load limit, radial |
| nD G | 850 1/min | Speed on permanent grease lubrication |
| ≈m | 0.486 kg | Weight |
Dimensions
| d | 40 mm | Bore diameter |
| B | 23 mm | Width of the bearing |
| D1 min | 57 mm | Minimum mounting dimension |
| rmin | 1.1 mm | Minimum chamfer dimension |
| r1 min | 0.6 mm | Minimum chamfer dimension |
| R | 500 mm | Radius of outer ring outside profile |
Downloads:
Your current product variant
| Sealing | 2RSR | Lip seal on both sides |
| Outer Ring profile | R500 | R500 |
| Relubrication feature | IR | Via inner ring lubrication hole |
Characteristics
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English
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