and precision sprocket with 16 hardened teeth
40mm pitch metric chain manufactured per ISO and British Standards
Additionally this bushing features a 22 millimeter bore with a standard keyway
100SDS12 sprockets are manufactured to accept a SDS type QD bushing which
1TB68 Sheave single-groove 7.15" OD #100 BTB Type Sprockets and precision sprocket with 16This 1TB68 Pulley uses a P1 Series Bushing, is directly interchangeable with other manufacturers, is 7. 15" in diameter, and is manufactured in accordance with ARPM Standard for safe operation. With B series TB pulleys you can use A, 4L, B, 5L, AX, BX, AA, and BB belts. What separates this 1TB68 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