BK55 Pulley 1/2" Bore 80B33 Sprockets Sprocket Size: 100A18

Sprocket Size: 100A18

This 65V1130E Sheave uses an E bushing

Something else that is notable about this 06B25 sprocket is that it fully meets all ISO Standards

50BS43 1 3/8" Finished Bore Sprocket Dimensions

SALF206-20 Bearing Dimensions

BK55 Pulley 1/2" Bore 80B33 Sprockets Sprocket Size: 100A18This BK55 Pulley 1 2" bore is directly interchangeable with other manufacturers, is 5. 25" 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 BK55 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