The 50B19H X 5/8 MPB is a roller chain sprocket for roller chain power transmission in industrial, conveyor and agricultural drives. Built for accurate chain engagement, even load distribution and long service life under continuous duty. Specifications: - Manufacturer Part Number: 50B19H X 5/8 MPB - Product Type: Roller Chain Sprocket - Material: Steel - Pitch: 15.88 mm - Pitch Diameter: 96.4438 mm - Chain Size (Number): 50 - Number of Strands: 1 - Number of Teeth: 19 - Bore Diameter: 15.875 mm - Bore Type: Stock Plain Bore - Outer Diameter: 104.648 mm - Overall Width: 25.4 mm - Overall Length: 4.120 in - Overall Height: 4.120 in - Tooth Width: 8.71 mm - Roller Diameter: 10.16 mm - Finish/Coating: Black Oxide - Part Weight: 2.22 lb Stocked and shipped fast from offroadbelts.com. Industrial-grade replacement part for OEM, MRO and maintenance buyers — order with confidence.