hydraulic clutch bearing Among all products we produced, the clutch release bearings are specialties. The clutch release bearings used in cars, medium or heavy-duty trucks are widely marketing in and abroad. The products include first generation (thrust ball structure), second generation (rotating outer rings), third generation (rotating inner rings), fourth generation (clutch bearing units) and fifth generation (self-aligning clutch bearing units). Our products have the characteristics of low noise, reliable lubrication and long life of function (According to experiments, contact separation exceeds 1.5×106 times). Hydraulic clutch release bearing units have good sealing performance and reliable contact separation function. (see pictures for some products).we have 48 types such products for your choice.