The wedge belt pulley for TB TB-SPB190/2 from the manufacturer Optibelt has an inner diameter of 85 mm, an outer diameter of 197 mm, and a width of 45 mm. With a weight of 5 kg, this solid pulley is of type 8 and perfectly fits the taper bushing 2517. The profile of this pulley is 17, SPB, XPB, or B and has a total of 2 grooves. A high-quality and reliable component for your machinery and equipment.