

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
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High Quality Roller Chain Extremely Durable Heat-Treated or Hardened Component Solid Components

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