Upper Parallel Idler Roller: Applicable to port terminals, mining conveyors, and mechanical equipment. Upper Parallel Self-Aligning Idler Roller: Applicable to prevent belt misalignment.

Friction self-aligning idler assemblies are used to adjust conveyor belt deviation, prevent snaking, and ensure stable conveyor belt operation.

Product advantages: Low radial runout, with the load-bearing idler roller guaranteed to be below 0.35mm; low rotational resistance, with a resistance coefficient below 0.010; excellent dustproof and waterproof performance, with zero water ingress after a 72-hour waterproof test; permanent lubrication and long service life (no less than 30,000 hours).