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40 X-Ring Roller Chain

40 X-Ring Roller Chain


Product Code: RC-P-40LX-CHAIN
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Description Technical Specs
#40 X-ring roller chain is designed utilizing a special X-ring design that outperforms the older style 40 o-ring roller chain. These chains are dimensionally identical to o-ring chains so replacing the chain in existing applications is possible without adjustments. 40 X-Ring chain is also available in a "narrow" series for applications that do not have additional side clearance but requires a sealed chain. X-ring chains are classed as a maintenance free roller chain because they do not need continual lubrication and have minimal stretch over time. Additionally, 40 x-ring chain has lower vibration and noise ratings versus o-ring and standard roller chains! To get a quote or for additional information please contact us and we will be happy to assist you.

40 X-Ring Roller Chain Dimensions

Chain Size: 40LX
Pitch (P): 12.70mm
Roller Width (W): 7.95mm
Roller Diameter (D): 7.92mm
Pin (d): 3.97mm
Pin (E): 20.0mm
Pin (F): 20.0mm
Pin (f): 10.7mm
Plate Thickness (T): 1.50mm
Outer Plate Height (H): 12.0mm
Inner Plate Height (h): 10.4mm
Average Tensile Strength: 18.1 kN (1,850 kgf)
Maximum Allowable Tension: 3.72 kN (380 kgf)
Weight: 0.67 kG/ M


  • Premium Quality Chain
    Best Performance for Chain Size
    Reduced Noise
    Reduced Vibration
    Solid Bushings and Solid Rollers

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