Ступица рабочего тормоза, 30 x 49 зубьев Caterpillar 1340037

The Service Brake Hub serves as the central connecting point between the braking system and the wheel assembly. It acts as the mounting base for brake drums and discs, transferring the braking torque generated during deceleration. This hub maintains rotational alignment with the wheel and enables smooth engagement by supporting even load distribution across the brake surface.Attributes:• Transfers braking torque from the service brake to the wheel.• Ensures accurate alignment with brake components.• Withstands dynamic braking force loads.Applications: The Service Brake Hub connects the braking assembly to the wheel-end, enabling reliable force transmission from the brake actuator to the wheel for controlled speed reduction.