3TB36 Sheave three-groove 3.95" OD 40 Poly Steel Chain UCFBS206-20 bearings are commonly used

UCFBS206-20 bearings are commonly used in applications such as

This 3B124SK sheave features three grooves

UCST205 take-up bearings are designed for take-up frames

10C95J Sheave Dimensions

This #100 roller chain tensioner provides consistent tension on the chain with minimal drive wear

3TB36 Sheave three-groove 3.95" OD 40 Poly Steel Chain UCFBS206-20 bearings are commonly usedThis 3TB36 Pulley uses a P2 series bushings, is directly interchangeable with other manufacturers, is 3. 95" 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 three groove 3TB36 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