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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
Dimension (F): 64
This 50BS20 sprocket featured a 1-5/8" finished bore with a key-way and two set screws
This 6219 ball bearing is a high-precision premium quality deep groove 95x170x32 ball bearing made to ABEC 3 precision standards from AXIS
10B19 sprockets with a stock bore comes with the standard 14 millimeter inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes
BK100 Pulley 15/16" Bore filter_60B10-SB Dimension (F): 64This BK100 Pulley 15 16" bore is directly interchangeable with other manufacturers, is 9. 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 BK100 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
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