National 102-CC Clutch Pilot Bearing

Overview of National 102-CC Clutch Pilot Bearing

The National 102-CC clutch pilot bearing is engineered for precision and durability in transmission systems. Designed as a single row radial ball bearing, it supports smooth clutch operation in various Acura, BMW, Honda, and other vehicle models.

• Single row radial ball bearing design
• Inner race bore diameter of 0.591 inches (15.000 mm)
• Outer race outside diameter of 1.260 inches (32.000 mm)
• Width of 0.354 inches (9.000 mm)
• Compatible with multiple makes and models including Acura, BMW, Honda, and more

Technical Specifications and Design Features

The National 102-CC clutch pilot bearing features a 15 mm (0.591 inch) inner race bore, ensuring a precise fit for the input shaft. The bearing’s outer diameter measures 32 mm (1.260 inches), with a consistent width of 9 mm (0.354 inches) for reliable installation. Its single row radial design provides stable rotational support, reducing friction and wear during clutch engagement. The inner and outer race radii of 0.020 inches (0.508 mm) contribute to smooth operation and longevity under typical driving conditions.

Compatible Vehicles and Applications

This clutch pilot bearing is compatible with a wide range of vehicles, including Acura models, BMW series such as the 318i, 325i, 330i, and 535i, as well as Honda Accord and Civic models. It also fits various Audi Quattro models, Chevrolet, Chrysler, Dodge, Hyundai, Mazda, Mitsubishi, Plymouth, Suzuki, and others. The part number 102-CC ensures correct identification for these applications.

Common Issues Addressed by the 102-CC Clutch Pilot Bearing

• Eliminates clutch chatter caused by worn pilot bearings
• Prevents premature wear on transmission input shafts
• Reduces noise and vibration during clutch engagement
• Improves clutch pedal feel and smoothness
• Supports proper alignment of clutch components

Installation Notes and Tips

When installing the National 102-CC clutch pilot bearing, ensure the bore size matches the transmission input shaft precisely. Use appropriate tools to press the bearing into the flywheel or adapter without damaging the races. Verify that the bearing is seated flush and rotates freely before reassembling the clutch components. Proper lubrication and cleanliness during installation will extend bearing life.

Quality Assurance and Warranty

National clutch pilot bearings are manufactured to meet industry standards for durability and performance. The 102-CC bearing undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty details may vary, National typically offers coverage against manufacturing defects to provide confidence in product reliability.