BK190 Pulley 1-1/4" Bore 41B40 Sprockets Bore: 11mm

Bore: 11mm

This 50BS34 sprocket features a 1-15/16" finished bore including a key-way and two setscrews

Sprocket Size: 41SH28

SAR206-17 Bearing Dimensions

This 60Q70 sprocket is a durable

BK190 Pulley 1-1/4" Bore 41B40 Sprockets Bore: 11mmThis BK190 Pulley 1 1 4" 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