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
25V490SDS Sheave Dimensions
6803-ZZ ball bearings are found in a wide range of industrial and automation applications
Part #: HCW 201
PF205 bearing housing is designed to encase a ball bearing insert bearing and is a stamped steel 3-bolt flange bearing housing
BK190 Pulley 1-7/16" Bore 60B29 Sprockets 06B21H sprockets with a stockThis 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