3LB29 Replacement PIV Chain #40 Double Single Sprockets This 2B5V86 Sheave uses a

This 2B5V86 Sheave uses a B bushing

This 2AK32 Pulley 1" bore is directly interchangeable with other manufacturers

This 6312 ball bearing is a high-precision premium quality deep groove 60x130x31 ball bearing made to ABEC 3 precision standards from AXIS

What separates this double 2BK100 pulley from the others is that it is made using a high grade-35 cast iron

and strength

3LB29 Replacement PIV Chain #40 Double Single Sprockets This 2B5V86 Sheave uses aOur 3LB29 PIV chain is designed for exceptional durability and reliability. Widely used in PIV drive units worldwide, it seamlessly replaces common part numbers such as P329, 3 29, and others. Made from high quality alloy steels, this chain features a unique configuration of pins and plates with thin metal sections that move independently, enhancing flexibility. This design ensures a perfect fit with the grooves of conical wheels, which taper from the