91R Chain

91R Chain is a roller conveyor chain that is manufactured to specific specifications and standards throughout the industry. This 91R Chain features premium solid components that have been engineered and manufactured to have high strength, a long working life, and great performance. Each component has either been heat-treated or hardened to increase the strength and working life of the chain. USA Roller Chain and Sprockets is a one-stop one-shop facility meaning you can get everything you need from one place. We also offer a full line of high quality 91R sprockets with very short lead-times. For more information or to get a quote on 91R roller conveyor chain please contact us and one of our highly-trained customer service staff will be happy to assist you!

Dimensions:

• Chain #: 91R
• Pitch: 4.000"
• Pin End To CL (B): 1.75"
• Pin Head To CL (C): 1.50"
• Inside Width (E): 1.31"
• Roller Diameter (D): 1.75"
• Roller Width (L): 1.25"
• Roller Style: T
• Roller Material: Cold Rolled Steel
• Pin Diameter (G): 0.63"
• Pin Material: Carbon Heat-Treated
• Sidebar Height (H): 1.50"
• Sidebar Thickness (T): 0.31"
• Sidebar Material: High Carbon
• Bushing Material: Carbon Case Hardened
• Bearing Area: 1.22"
• Ultimate Strength: 28,000 LBS
• Maximum Working Load: 4,100 LBS
• Weight Per Foot: 7.0 LBS

Roller Style:

Phone: (407) 347-3519
Email: sales@usarollerchain.com

• • Chain #: 91R
  • Pitch: 4.000"
  • Pin End To CL (B): 1.75"
  • Pin Head To CL (C): 1.50"
  • Inside Width (E): 1.31"
  • Roller Diameter (D): 1.75"
  • Roller Width (L): 1.25"
  • Roller Style: T
  • Roller Material: Cold Rolled Steel
  • Pin Diameter (G): 0.63"
  • Pin Material: Carbon Heat-Treated
  • Sidebar Height (H): 1.50"
  • Sidebar Thickness (T): 0.31"
  • Sidebar Material: High Carbon
  • Bushing Material: Carbon Case Hardened
  • Bearing Area: 1.22"
  • Ultimate Strength: 28,000 LBS
  • Maximum Working Load: 4,100 LBS
  • Weight Per Foot: 7.0 LBS