Limiting Speed (Open): 6700 RPM
Length Thru Bore: 4-1/8"
25V630SK Sheave Dimensions
**Note: The sprocket in the picture shows the bushing going into the face of the sprocket
This 667XH replacement pin is manufactures specifically for 667XH pintle chain
BK70 Pulley 1-3/16" Bore 40B16 Sprockets Limiting Speed (Open): 6700 RPMThis BK70 Pulley 1 3 16" bore is directly interchangeable with other manufacturers, is 6. 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 BK70 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