Mini Excavator High Strength Drive Sprocket | QDL-MY50R

The drive sprocket is a high-strength component that transfers power from the engine to the track system, ensuring smooth and efficient movement.

Specifications:

• Outer Diameter (OD): 358 mm (14.09 in)
• Pitch/Root Diameter: 316 mm (12.44 in)
• Center Taper Bore: Φ37.38 mm (Major Dia.) with 1:8 Standard Taper
• Bore Depth / Length: 43 mm (1.69 in)
• Keyway Width: 11 mm (+0.015 / +0.020 mm)
• Total Hub Width: 62 mm (2.44 in)
• Flange Thickness: 21 mm (0.83 in)
• Locating Recess Diameter: Φ120 mm (4.72 in)
• Front Step Depth: 10.5 mm
• Chamfer: 1×45° / 3×45°