This #40-2 double strand roller chain offers high strength
and seamless roller design
While the phosphate coated and then painted finish adds corrosion resistance to the BK57H pulley
While the phosphate coated and then painted finish adds corrosion resistance to the 3TB66 pulley
Our superior HCST205-15 bearing with a 15/16" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid cast-iron housing
L075 Coupling Half 12mm No-Key L070 Hub 24B Metric Chain Master Links This #40-2 double strand rollerThe L075 coupling half with a 12mm bore (with no key) is also commonly called an L075 coupling hub. The compact yet robust design of this 12mm bore L075 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L075 coupling assembly is capable of optimal operation with an angular misalignment from 0.