1TB124 Sheave single-groove 12.75" OD 4040 For more information on a

For more information on a single groove 1B5V54 sheave

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Variable Pitch 1VP50 Pulley 1" is designed and engineered in a way that allows for precise adjustments in diameter

Sprocket Size: 100BTB60

1TB124 Sheave single-groove 12.75" OD 4040 For more information on aThis 1T124 Pulley uses a Q1 series bushing, is directly interchangeable with other manufacturers, is 12. 75" 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 1TB124 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