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PII 81XHD Extra Heavy Duty (HH) Chain - 10ft Box

Premium 81XHD Roller Chain
Premium 81XHD Roller Chain


Availability: In-Stock
Product Code: PII-81XHD-CHAIN
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Call to Order 407-347-3519

Description Technical Specs
PII premium 81XHD Extra Heavy Duty chain is a high-strength precision roller chain that is manufactured to specific quality specifications. 81XHD chain is the strongest and most durable 81X type chain available due to the Extra-Thick side plates on it. What really sets this 81XH roller chain apart from other brands is the fact that it features solid bushings, solid rollers, and quad staked rivets. Manufacturing a roller chain with solid bushings creates many benefits, the most important ones are; major performance gain, extended working life, more durable, and less internal friction. Adding solid rollers to the chain ensures a sturdy and consistent contact between the chain and sprocket teeth, this increase the working life of the chain because it prevents deformation of the chain and creates a better contact between the chain and sprocket. Having quad-staked rivets give the chain an added advantage in shock loaded applications and any side load the chain may experience during operation. Overall this chain really sets the bar for premium 81XHD type roller chains and is offered at an extremely competitive price. Fore more information or a large quantity quote please contact us and one of our highly trained customer service representatives will be happy to assist you.


  • Chain #: 81XHD
  • Pitch (P): 2.609"
  • Roller Width (W): 1.062"
  • Roller Diameter (R): 0.905"
  • Plate Height (H): 1.122"
  • Plate Thickness (T): 0.312"
  • Pin Diameter (D): 0.437"
  • Overall Chain Width (F): 2.62"
  • Overall Connecting Link Width: 2.75"
  • Tensile Strength: 43,000 LBS
  • Weight Per Foot: 4.5 LBS

Phone: (407) 347-3519

About Us
    • Premium Roller Chain
    • Features Solid Bushings
    • Has Solid Rollers
    • Quad Staked Pins
    • Extra Heavy Duty Construction
    • Extremely Durable
    • High Precision Chain

Made In USA 81X Chain Breaker PII 81XHD Offset Link (Half Link) PII 81XHD Connecting Link (Master Link)
81X Chain Breaker 81XHD Offset Link 81XHD Connecting Link

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