#120 SK1 attachment roller chain meets ANSI B29.1 requirements. It is equipped with double-sided straight SK1 attachments with mounting holes, convenient for installing push plates, conveyor slats and transport accessories. Key components including pins, bushings and rollers are professionally heat-treated to provide high tensile strength, excellent wear resistance and low elongation under continuous conveying loads.
It is widely used in packaging equipment, agricultural conveyors, automated material handling and industrial transportation systems. Riveted and cottered connecting ends are available for different assembly needs. Rigorous quality testing ensures smooth operation, stable transmission and long service life for various medium and heavy-duty conveying conditions.
ANSI #120 SK1 Attachment Roller Chain Dimension
Pitch (P): 38.1mm
Attachment Dimension (G): 28.6mm
Attachment Dimension (C): 36.5mm
Attachment Dimension (F): 51.6mm
Attachment Dimension (d4): 9.8mm
Link Plate Thickness (T): 4.8mm
