National SCE-1211 Clutch Pilot Bearing

Overview of National Clutch Pilot Bearing SCE-1211

The National SCE-1211 clutch pilot bearing is engineered for reliable performance in Dodge and Ram vehicles, including Ram 1500, 2500, 3500, and Viper models. This needle bearing is designed to support smooth clutch operation by providing precise alignment between the transmission input shaft and the crankshaft.

• Bore diameter: 0.7500 inches (19.05 mm)
• Outside diameter: 1.0000 inches (25.4 mm)
• Housing diameter range: 1.0000 to 1.0010 inches (25.4 to 25.4254 mm)
• Width: 0.6874 inches (17.46 mm)
• Type: Jh needle bearing

Technical Specifications and Design Details

The SCE-1211 clutch pilot bearing features a precise bore diameter of 0.7500 inches (19.05 mm) to accommodate the transmission input shaft with minimal play. Its outside diameter measures exactly 1.0000 inches (25.4 mm), fitting securely within the housing diameter range of 1.0000 to 1.0010 inches (25.4 to 25.4254 mm). The bearing width of 0.6874 inches (17.46 mm) ensures proper axial support. Constructed as a Jh-type needle bearing, it offers durability and consistent rotational performance under the demanding conditions of clutch engagement and disengagement.

Compatible Vehicles and Applications

This clutch pilot bearing is compatible with a range of Dodge and Ram vehicles, specifically designed for Ram 1500, Ram 2500, Ram 3500, and Dodge Viper models. The part number SCE-1211 ensures exact fitment and reliable operation within these transmissions, making it a suitable replacement for maintaining clutch system integrity.

• Reduces clutch chatter and vibration
• Prevents premature wear of transmission input shaft
• Ensures smooth clutch engagement and disengagement
• Minimizes noise from clutch operation
• Supports proper alignment of drivetrain components

Installation Notes and Tips

When installing the National SCE-1211 clutch pilot bearing, ensure the housing bore is clean and free of debris. Use appropriate tools to press the bearing evenly into place without damaging the needle rollers. Verify the shaft diameter matches the bearing bore for a snug fit, typically 0.75 inches (19.05 mm). Proper lubrication during installation can extend bearing life and improve performance.

Quality Assurance and Warranty

National clutch pilot bearings are manufactured to meet industry standards for durability and precision. While specific warranty details for part number SCE-1211 should be confirmed with the distributor, National products generally come with a limited warranty covering defects in materials and workmanship to provide confidence in long-term use.