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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Weight For Rim Only: 61LBS
This 50BS22 sprocket featured a 1" finished bore with a key-way and two set screws
What sets this 5311-2RS bearing apart from others is the ABEC 3 precision standard that this bearing is made to
Common Interchanges: 50BS19H
This BK72 Pulley 1-3/8" bore is directly interchangeable with other manufacturers
BK72 Pulley 3/4" Bore 35B27 Sprockets Weight For Rim Only: 61LBSThis BK72 Pulley 3 4" bore is directly interchangeable with other manufacturers, is 6. 95" 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 BK72 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
