National 614047 Clutch Release Bearing

Clutch Release Bearing for Nissan and INFINITI

National 614047 is a clutch release bearing assembly built to meet or exceed OE quality standards. It uses a sealed, self-aligning design to support smooth clutch operation and consistent bearing life in manual transmission applications.

With a 1.302-inch bore, 3.543-inch outside diameter, and 0.906-inch width, this National clutch release bearing is sized for specific Nissan Sentra, Nissan 200SX, Nissan NX, Nissan Pulsar NX, and INFINITI G20 applications. The National 614047 is a direct-fit service part for drivers replacing a worn clutch release bearing assembly.

• Part number: 614047
• Clutch release bearing assembly with sealed self-aligning design
• Bore: 1.302 in. / 33.081 mm
• Outside diameter: 3.543 in. / 90.000 mm
• Width: 0.906 in. / 23.012 mm
• Inner race radius: 0.060 in. / 1.524 mm
• Series: CRBA

Detailed Product Overview

National 614047 is engineered for manual transmission clutch systems that require a sealed, self-aligning release bearing assembly. The bearing is manufactured to exacting standards to help maintain proper clutch release action and dependable operation under regular driving conditions. If you are servicing a Nissan Sentra clutch release bearing, INFINITI G20 clutch release bearing, or related Nissan manual transmission application, this part number provides the dimensional and design match needed for the repair.

This part cross-references SKF N4027 for the same application.

Vehicle Fitment

• Fits 1991-2006 Nissan Sentra, N/A. Clutch release bearing includes self-aligning assembly.
• Fits 1999-2002 INFINITI G20, N/A. Clutch release bearing includes self-aligning assembly.
• Fits 1991-1996 INFINITI G20, N/A. Clutch release bearing includes self-aligning assembly.
• Fits 1995-1998 Nissan 200SX, N/A. Clutch release bearing includes self-aligning assembly.
• Fits 1991-1993 Nissan NX, N/A. Clutch release bearing includes self-aligning assembly.
• Fits 1987-1990 Nissan Pulsar NX, N/A. Clutch release bearing includes self-aligning assembly.
• Fits 1987-1990 Nissan Sentra, N/A. with 190 mm clutch; bearing assembly sealed self-aligning

Common Replacement Reasons

• Clutch release noise during pedal engagement
• Rough or inconsistent clutch pedal feel
• Wear in the release bearing assembly
• Service replacement for manual transmission clutch repair
• Restoration work on Nissan Sentra, Nissan 200SX, or INFINITI G20 manual drivetrains

Installation Notes and Quality

Verify bore, outside diameter, width, and clutch system requirements before installation. This bearing is designed for applications that use a sealed self-aligning clutch release bearing assembly, including 190 mm clutch configurations where specified. Confirm the vehicle’s manual transmission setup and match the part number 614047 to the application before service.

National manufactures premium bearings to OE-quality standards for lasting performance and extended bearing life.