Clutch Release Bearing VKC3627,68SCRN57P,68SCRN58P,31230-60130 For TOYOTA

The clutch release bearings of the VKC3627, 68SCRN57P, 68SCRN58P and 31230-60130 series are designed for TOYOTA models. They adopt high-precision single-row ball bearing structure and high-temperature resistant grease to ensure low friction and high stability under extreme working conditions. Its core advantage lies in the optimized sealing design. Through the composite protection of double-lip rubber seal and metal dust cover, it effectively blocks dust, moisture and lubricant leakage, significantly extending the service life of the bearing. In view of the transmission system characteristics of TOYOTA Land Cruiser, Hilux, Coaster and other models, this series of bearings has achieved an increase of more than 30% in fatigue strength by strengthening the quenching process of the inner and outer rings. It can withstand the impact load caused by high-frequency clutch operation and reduce the risk of abnormal wear of the release fork and the inner sleeve of the bearing.

This series of products strictly follows the original technical standards of TOYOTA. Through the dynamic balancing correction process, the radial runout is controlled within 0.02mm, ensuring the smoothness of the clutch separation and reducing the vibration transmission of the gearbox input shaft. In response to the special needs of hybrid vehicles, the 68SCRN58P model adopts a low starting torque design, combined with the power switching logic of TOYOTA's dual-engine technology, to reduce energy loss when the motor and engine work together. The 31230-60130 models are designed for heavy-load scenarios of large SUVs and commercial vehicles. By increasing the ball diameter and optimizing the channel curvature, the rated dynamic load is increased to 1.2 times the industry average, and is suitable for the clutch assemblies of classic models such as TOYOTA HZJ75 and FZJ79. All models have passed 1 million separation-combination cycle tests to verify their reliability in an environment of -40°C to 120°C, meeting the stringent quality control requirements of TOYOTA's global supply chain.