20B-4 Roller Chain (Quad Strand)

Part Number: 20B-4 Pitch (P): 1.250" Transverse Pitch (K): 1.435" Roller Link Width (W): 0.770" Roller Diameter (R): 0.750" Pin Diameter (D): 0.401" Plate Thickness (T1): 0.138" Plate Thickness (T2): 0.177" Plate Height (H): 1.024" Weight: 10.16 LBS/FT
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Part Number: 20B-2 Pitch (P): 1.250" Transverse Pitch (K): 1.435" Roller Link Width (W): 0.770" Roller Diameter (R): 0.750" Pin Diameter (D): 0.401" Plate Thickness (T1): 0.138" Plate Thickness (T2): 0.177" Plate Height (H): 1.024" Weight: 10.16 LBS/FT