BK77 Pulley 3/4" Bore filter_40BS47-FB 6322-ZZ Ball Bearing Dimensions

6322-ZZ Ball Bearing Dimensions

50BS31 1 3/16" Finished Bore Sprocket Dimensions

For more information on a five groove 53V1900SF sheave

This 32A-2 duplex roller chain is manufactured dimensionally to ANSI B29

BK77 Pulley 3/4" Bore filter_40BS47-FB 6322-ZZ Ball Bearing DimensionsThis BK77 Pulley 3 4" bore is directly interchangeable with other manufacturers, is 7. 45" 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 BK77 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