NA2203-2RSR
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 2203 PP, NA 2203.2RS, NA2203.2RS
Description
Metric
Imperial
Main Dimensions & Performance Data
| D | 40 mm | Outside diameter |
| F | 22 mm | Raceway diameter inner ring |
| C | 15.8 mm | Width, outer ring |
| Cr w | 8,900 N | Basic dynamic load rating, radial |
| C0r w | 13,600 N | Basic static load rating, radial |
| Cur w | 1,890 N | Fatigue load limit, radial |
| nD G | 3,000 1/min | Speed on permanent grease lubrication |
| ≈m | 0.113 kg | Weight |
Dimensions
| d | 17 mm | Bore diameter |
| B | 16 mm | Width of the bearing |
| D1 min | 28 mm | Minimum mounting dimension |
| rmin | 1 mm | Minimum chamfer dimension |
| r1 min | 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 |
| Outer Ring profile | R500 | |
| Relubrication feature | Via inner ring lubrication hole |
Characteristics
