Clutch Release Bearing 7120389109,47170 For VOLKSWAGEN

This clutch release bearing (model 7120389109, matching number 47170) is designed for VOLKSWAGEN models. It adopts a high-precision single-row angular contact ball bearing structure. The core material is made of high-quality chrome steel, which has high strength, wear resistance and corrosion resistance. Its inner and outer diameters strictly match the transmission system of VOLKSWAGEN models to ensure precise matching with the clutch pressure plate and release fork, effectively reducing axial movement and radial offset during operation. The bearing uses a high-rigidity cage and precision-ground raceway inside to withstand the impact load generated by frequent clutch separation and engagement. At the same time, by optimizing the grease formula (in line with the wide temperature range of -40℃ to 150℃), the friction coefficient is significantly reduced, and the service life is extended to more than 100,000 kilometers.

The product has passed ISO9001:2015 and TS16949 dual certifications and meets VOLKSWAGEN original technical standards (OE 31250-12250 equivalent replacement). Its design highlights include: 1) Low-noise operation, with bearing clearance controlled at C3 level standard and operating noise ≤55dB, meeting the NVH requirements of passenger cars; 2) High sealing performance, with a double-lip rubber seal and dust cover combination design to effectively block dust and moisture intrusion and reduce grease loss rate; 3) Fast response characteristics, through lightweight design (single piece weight ≤0.8kg) and low starting torque (≤1.5N·m), to ensure sensitive clutch separation and reduce driver pedal fatigue