Hebei Hankai oil seal supplier


2. Contaminant Protection Grease seals act as a first line of defense against contaminants. Dust, water, and debris can enter the bearing assembly and potentially lead to corrosion, pitting, and other forms of wear. By keeping these contaminants out, grease seals help maintain the integrity of the bearings.
wheel bearing grease seal



3. Diagnostics and Performance Monitoring The input speed sensor can also help in diagnostic routines. If the sensor fails or provides erratic readings, it can trigger warning lights on the dashboard and cause the transmission to enter limp mode, protecting it from damage until a repair can be made.
transmission input speed sensor

3. R15 (Radial, 15 inches) The R signifies a radial construction, which has become the standard for modern tires. Radial tires feature layers of fabric and steel cords arranged perpendicular to the direction of travel, enhancing durability, fuel efficiency, and ride comfort. The 15 signifies that the tire fits a wheel with a diameter of 15 inches, which is common for many compact and mid-sized vehicles.
31 10.5 r15
