75mm pitch (center of one pin to the center of the next) which is double that of the 10B chain
Pitch Diameter (B/ 5L): 12
This 80BS36 sprocket features a 1-3/8" finished bore including a key-way and two setscrews
SBRFB207-20 flange bearings are designed for circumstances where the bearing is mounted to a surface that is perpendicular to the shaft axis
This 88K pintle chain connecting link offers high strength
BK40 Pulley 1/2" Bore filter_H35BS17 75mm pitch (center of oneThis BK40 Pulley 1 2" bore is directly interchangeable with other manufacturers, is 3. 95" 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 BK40 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