Browning BK50X3/4, V-Belt Pulley, 1 Groove, Finished w/ KeywayCondition:* New, Surplus Stock. Not In OEM Packaging. Additional Notes:* Belt Section Size: B, A* Bore Diameter: 3/4″* Bore Type: Finished* Datum Diameter: 4″* Face Width: 0.8750″* Keyway Size: 0.1875″* Length Through Bore: 1.1563″* Manufacturer Catalog Number: BK50X3/4 * Material: Cast Iron* Number of Grooves: 1* Outside Diameter: 4-3/4″* Overall Width: 1.2813″* Pitch Diameter: 4.2000″* Pulley Construction: Spoked, Spoked* Weight: 2.36 Pound* Belt Section Size: B, A* Bore Diameter: 0.7500″* Bore Type: Finished* Manufacturer Upc Number: 662289108053* Material: Cast Iron* Number of Grooves: 1* Outside Diameter: 4.75″* Product Types: FHP – Finished BoreBrowning BK50X3/4