BK24 Pulley 5/8" Bore 2.40" V-Belt Thermoplastic 2-Bolt Flange Bearings This 100A21 sprocket is a

This 100A21 sprocket is a durable

This 50SK72 sprocket is a durable

our HCTB206-18 bearing has added features that improve the overall life and performance of the unit

Combining these features creates a high-strength and performance-based thermoplastic SSUCTPP210 bearing unit

and precision 14-tooth sprocket that is manufactured out of high-quality steel

BK24 Pulley 5/8" Bore 2.40" V-Belt Thermoplastic 2-Bolt Flange Bearings This 100A21 sprocket is aThis BK24 Pulley 5 8" bore is directly interchangeable with other manufacturers, is 2. 40" in diameter, and is manufactured in accordance with ARPM Standard IP20 for safe operation. It works with belt sizes A, 4L, B, 5L, AX, BX, AA, and BB. What separates this BK24 pulley from the others is that it is made using a high grade 35 cast iron, is phosphate coated, painted, and balanced at the factory. Using the grade 35 cast iron offers a higher tensile