CSA204 bearing is a light-duty ball bearing insert made to C3 precision standards and utilizes an eccentric locking collar to secure to a 20mm shaft
100X11 Sprocket Dimensions
Weight For Rim Only: 61LBS
50 Poly Steel Chain Dimensions
A unique feature of this precision sprocket is its bore hole
BK67H Pulley single-groove 6.45" OD filter_H80BS24 CSA204 bearing is a light-dutyThis BK67H Pulley uses an H Series Bushing, is directly interchangeable with other manufacturers, is 6. 45" in diameter, and is manufactured in accordance with ARPM Standard IP20 for safe operation. With AK series pulleys you can use A, 4L, B, 5L, AX, BX, AA, and BB belts. What separates this BK67H 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