BK25 Pulley 3/4" Bore filter_35B14-SB Additionally this bushing features a

Additionally this bushing features a 1-5/8" bore with a standard keyway

How To Use The #35 Roller Chain Wear Gauge

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Dimension (F): 60

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BK25 Pulley 3/4" Bore filter_35B14-SB Additionally this bushing features aThis BK25 Pulley 3 4" bore is directly interchangeable with other manufacturers, is 2. 50" 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 BK25 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