Stud type track rollers NUKRE52
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| with axial guidance, full complement cylindrical roller set, with eccentric collar, labyrinth seals on both sides |
| D |
52 mm |
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| de |
24 mm |
| |
Eccentric collar
Tolerance: h9 |
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| B |
66 mm |
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| B1 max |
25,6 mm |
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| B2 |
40,5 mm |
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| B3 |
9 mm |
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| Be |
18 mm |
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| C |
24 mm |
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| C1 |
0,8 mm |
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| d1 |
20 mm |
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| d2 |
31 mm |
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| d3 |
4 mm |
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| e |
1 mm |
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| G |
M20x1,5 |
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| IG |
21 mm |
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| rmin |
1 mm |
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| W |
10 mm |
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Nominal dimension for hexagonal socket |
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| m |
470 g |
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| MA |
120 Nm |
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| Cr w |
29000 N |
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Effective dynamic load rating as track roller (radial) |
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| C0r w |
40500 N |
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Effective static load rating as track roller (radial) |
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| Fr per |
17100 N |
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Permissible dynamic radial load |
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| F0r per |
34000 N |
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Permissible static radial load |
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| Cur w |
5300 N |
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| nD G |
4200 1/min |
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Speed (with continuous operation and grease lubrication) |
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NIPA2X7,5 |
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Drive fit lubrication nipple
Drive fit lubrication nipples are supplied loose.
Only these lubrication nipples should be used. |
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| AP |
AP10 |
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Suitable central lubrication adapter for connection to a central lubrication system |
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