The V-belt pulley for TB TB-SPB132/1 from the manufacturer Optibelt stands out for its precise technical data. With an inner diameter of 57 mm, an outer diameter of 139 mm, and a width of 25 mm, it fits perfectly for your application. Weighing 1.8 kg and being a solid full pulley, it is stable and reliable. The execution 8 and the matching taper bushing 1610 ensure an easy installation. The profile 17, SPB, XPB, B, and the 1 groove make this pulley versatile. With the V-belt pulley from Optibelt, you get quality you can rely on.