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PWKRE47-2RS-XL
Stud type track roller
Stud type track rollers PWKRE..-2RS-XL, double row cylindrical roller bearings with particularly thick-walled outer ring, with a central rib, full complement cylindrical roller set and with a solid roller stud with fixing thread and a mounting aid, the outer ring is guided axially by the central rib and rolling elements, protected lip seal on both sides, with eccentric collar, X-life design
Replaces
PWKRE 47.2RS, PWKRE47-2RS
Frequently bought together
Main Dimensions & Performance Data
| D | 47 mm | Outside diameter |
| d1 | 20 mm | Fit diameter of roller stud / stud |
| B | 66 mm | Width |
| 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 | 0,392 kg | Weight |
Dimensions
| B1 | 25,6 mm | Witdh of thrust washer |
| B2 | 40,5 mm | Bolt/stud length effectively |
| C | 24 mm | Width, outer ring |
| C1 | 0,8 mm | Protrusion outer ring to thrust washer |
| rmin | 1 mm | Minimum chamfer dimension |
| d2 | 27 mm | Stop diameter of thrust washer |
| G | M20X1,5 | Thread |
| IG | 21 mm | Thread length |
| W | 10 mm | Width of flats |
| de | 24 mm | Diameter of eccentric |
| Be | 18 mm | Width, eccentric |
| e | 1 mm | Eccentricity |
Additional information
NIPA2X7,5 | Drive-fit lubrication nipple | |
| MA | 120 Nm | Tightening torque nut |
Operating conditions for bearing PWKRE47-2RS-XL
In work for PWKRE47-2RS-XL
CO₂e caused by friction during operation
Comprehensive information with immediate calculations of the CO2e emissions of our rotative products in various application scenarios.
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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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