Chiaravalli
XRC Roller Chain ASA 40-2 Duplex
Duplex XRC® American series "ANSI" ASA roller chain 40-2, pre-lubricated and pre-tensioned above the ISO 606 requirement. Packages of 2.5 m and 5 m.
Connection links are not included in the chain package — order the coupling / offset link alongside.
- Certified quality — complies with and exceeds ISO 606 standards, validated through rigorous tensile tests.
- Shot-peened plates — enhances mechanical strength and fatigue resistance.
- Solid extruded and shot-peened rollers — avoids structural imperfections for superior impact resistance.
- Standard pre-tensioning — factory pre-tensioning exceeding the ISO 606 breaking-load standard minimises elongation in operation.
- High-quality lubrication — fully lubricated with Fuchs oil.
- Traceable batches — every production batch is traceable, with material certificates available.
Product Configuration
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| Code | Item | p | p (inch) | b1 min | d2 | d1 max | a2 max | g IP max | g OP max | e | f (resistant surface) | Breaking load (min) | Weight |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
71204007X |
Chain
|
12.7 mm
|
1/2"
|
7.85 mm
|
3.96 mm
|
7.92 mm
|
32.3 mm
|
12 mm
|
10.4 mm
|
14.38 mm
|
0.88 cm²
|
28.2 kN
|
1.26 kg/m
|
71204057X |
Coupling
|
— | — | — | — | — | — | — | — | — | — | — | — |
71204087X |
Offset
|
— | — | — | — | — | — | — | — | — | — | — | — |
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Product Information
- Standard
ISO 606 - DIN 8187- Series
40-2- Chain Type
- XRC® eXtra performance roller chain — "ANSI" ASA
- Packaging
- Packages of 2.5 m and 5 m — connection links not included
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