This 23V530SH Sheave uses an SH bushing
Sprocket Size: 60A37
Variable Pitch 1VP62 Pulley 1-1/8" is designed and engineered in a way that allows for precise adjustments in diameter
06B21H sprockets with a stock bore comes with the standard 12 millimeter inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes
HCFS210-32 Bearing Dimensions
BK190 Pulley 1-7/16" Bore 60B29 Sprockets This 23V530SH Sheave uses anThis BK190 Pulley 1 7 16" bore is directly interchangeable with other manufacturers, is 18. 75" 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 BK190 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