

Chain #: MSR1221 Pitch: 12.000" Pin Diameter (E): 0.563" Overall Width Cottered (C2): 2.94" Overall Width Riveted (C1): 2.63" Sidebar Height (H): 1.50" Roller Diameter (D): 2.50" Sidebar Thickness (T): 0.25" Distance Between Sidebars (W): 1.25" Length Of Bushing (X): 1.75" Average Ultimate Strength: 21,000 LBS Maximum Recommended Working Load: 3,450 LBS Links Per 10ft: 10 Weight Per Foot: 4.5 LBS Pin Material: Case-Hardened Carbon Steel Bushing Material: Case-Hardened Carbon Steel Roller Material: Case-Hardened Carbon Steel Sidebar Material: Heat-Treated Carbon Steel Style: 1
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High Quality Roller Chain Extremely Durable Heat-Treated or Hardened Component Solid Components
Chain #: MSR1221 Pitch: 12.000" Pin Diameter (E): 0.563" Overall Width Cottered (C2): 2.94" Overall Width Riveted (C1): 2.63" Sidebar Height (H): 1.50" Roller Diameter (D): 2.50" Sidebar Thickness (T): 0.25" Distance Between Sidebars (W): 1.25" Length Of Bushing (X): 1.75" Average Ultimate Strength: 21,000 LBS Maximum Recommended Working Load: 3,450 LBS Links Per 10ft: 10 Weight Per Foot: 4.5 LBS Pin Material: Case-Hardened Carbon Steel Bushing Material: Case-Hardened Carbon Steel Roller Material: Case-Hardened Carbon Steel Sidebar Material: Heat-Treated Carbon Steel Style: 1