HSB Rollerless Chains Archives Webster Industries
Hardened steel bushed (HSB) chains are manufactured using hardened steel bushings and heat treated sidebars and pins. HSB chains are available as a more rugged alternative to combination chains. All steel construction gives them higher load ratings as well as longer life. HSB chains are wellsuited for medium to heavyduty applications such as cement, gypsum, coal and other abrasive materials.