The wedge belt pulley for TB TB-SPA212/4 from Optibelt has an inner diameter of 108 mm, an outer diameter of 217.5 mm, and a width of 51 mm. With a weight of 9.534 kg, this solid pulley is perfect for your requirements. Design 2 fits the taper bushing 3020 and the profile 13, SPA, XPA, A with 4 grooves ensures optimal performance. Invest in quality and efficiency with this wedge belt pulley from Optibelt.