Axle spindles hold the braking system and mount wheels and tires to the axle on a vehicle or trailer. They pivot about the axle to allow the front tires to rotate and can be mounted in three ways on a trailer. Welded axles offer the lowest trailer but lack suspension. Axle spindles are components used […]

Axle hubs attach wheels to the end of an axle or trailer and provide mounting locations for braking components. They are commonly attached using a splined connection and bearings, and an axle nut is used to tighten them. Semi-floating and fully floating axle hubs are used, and maintaining proper service and greasing intervals is critical. […]