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NATR12
Yoke type track roller
Yoke type track rollers NATR.., single row needle roller bearings with particularly thick-walled outer ring, needle roller and cage assembly and an inner ring, axial guidance of outer ring is provided by the contact washers, gap seals on both sides
Replaces
NATR 12
Preferred product
Frequently bought together
Main Dimensions & Performance Data
| d | 12 mm | Bore diameter |
| D | 32 mm | Outside diameter |
| B | 15 mm | Width, inner ring |
| Cr w | 7.000 N | Basic dynamic load rating, radial |
| C0r w | 9.200 N | Basic static load rating, radial |
| Cur w | 1.320 N | Fatigue load limit, radial |
| nD G | 4.500 1/min | Speed on permanent grease lubrication |
| F0r per | 9.200 N | Permissible static load, radial |
| Fr per | 9.200 N | Permissible dynamic load outer ring, radial |
| ≈m | 70,667 g | Weight |
Dimensions
| C | 14 mm | Width, outer ring |
| d2 | 25 mm | Outside diameter of thrust washer |
| rmin | 0,6 mm | Minimum chamfer dimension |
| R | 500 mm | Radius of outer ring outside profile |
Operating conditions for bearing NATR12
In work for NATR12
CO₂e caused by friction during operation
Comprehensive information with immediate calculations of the CO2e emissions of our rotative products in various application scenarios.
Load
*MandatoryMotion Influences
*Mandatory Preset calculation parameters
Arcanol MULTI2
Greasenormal cleanliness
Contamination70°C
Operating Temperature20°C
Ambient Temperature Choose your calculations
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CO₂e emissions
For Production info_outline
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Rating life
Total Rating Life (Lh10)
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Static safety (S0)
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