BK34 Pulley 3/4" Bore filter_35B70-SB 40BS18 7/8" Finished Bore Sprocket

40BS18 7/8" Finished Bore Sprocket Dimensions:

AXIS Brand 1640-2RS ball bearing is manufactured with precision

Part #: SAPF209-28

Our superior UCTB206 bearing with a 30mm bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

BK34 Pulley 3/4" Bore filter_35B70-SB 40BS18 7/8" Finished Bore SprocketThis BK34 Pulley 3 4" bore is directly interchangeable with other manufacturers, is 3. 55" 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 BK34 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