Gates P48-8M-50 SD Timing Belt Pulley, 48-Teeth 8mm Pitch 50mm Belt W

Heavy‑duty cast‑iron synchronous pulley with 48 teeth and 8 mm pitch, designed for 50 mm belt width. Compatible with HTD belt systems and SD‑series QD bushings. Dual‑flange construction ensures stable belt tracking in industrial power‑transmission applications. Technical Specifications: Manufacturer: Gates Model: P48‑8M‑50‑SD Number of Teeth: 48 Belt Pitch: 8 mm Belt Type: HTD Belt Width: 50 mm Bore Type: QD Bushed Bushing Series: SD Bore Diameter Range: 1/2 in to 2 in (depending on SD bushing installed) Pitch Diameter: 4.812 in Outside Diameter: 4.758 in Flange Outside Diameter: 5.16 in Face Width: 2‑3/8 in Length Through Bore: 1‑13/16 in Number of Hubs: 2 Number of Flanges: 2 Pulley Construction: Plain Material: Cast iron (typical for Gates power transmission pulleys) Application: 8 mm pitch HTD synchronous belt drives Made in USA