Clutch Release Bearing RCT382SA4 For HINO

RCT382SA4 clutch release bearing is specially designed for HINO commercial vehicles. It adopts high-precision mechanical structure and optimized tribological design, and is suitable for the clutch system of HINO mainstream models. The bearing is formed by precision forging process, and the main body is made of high-purity chromium bearing steel. After vacuum quenching, the hardness reaches HRC 60-62, which effectively improves the wear resistance and load bearing capacity. The bearing integrates a double-row ball structure inside, and with low-viscosity high-temperature grease, it can maintain stable operation in a wide temperature range of -40℃ to 150℃. The dynamic friction coefficient is ≤0.008, ensuring smooth clutch release without sticking.

The product adopts a fully sealed dustproof design, and the double-layer nitrile rubber sealing ring can effectively block the intrusion of oil and dust, extending the service life. Its axial load capacity is ≥12kN, and the radial runout tolerance is controlled within ±0.03mm, which meets the high-load working conditions of heavy-duty commercial vehicles. Verified by 1 million durability tests, the bearing has an operating noise of ≤65dB (A) and a vibration amplitude of ≤0.5mm/s at a rated speed of 3000rpm, in compliance with ISO 16232-3 vibration test standards. The manufacturer provides a 6-month warranty service, and the product has passed the IATF 16949 quality management system certification to ensure mass production consistency and reliability.