NSK R58-5U42 Differential Bearing - Rear

OE Differential Bearing for Ford Rear Axles

The NSK R58-5U42 differential bearing is built for rear driveline service in select Ford and Lincoln applications, including Expedition, F-150, Transit, and Navigator models. It uses premium OE technology with vehicle-specific fit, along with a low-friction bearing design for consistent operation in demanding axle conditions.

Key Features

• Premium OE technology with vehicle-specific fit and performance
• Long-life, low-friction bearing design
• Superfinished, precision-matched bearing raceway
• Inside diameter: 58 mm
• Outside diameter: 96 mm
• Kit contents: 1 cup, 1 cone

Detailed Description

NSK R58-5U42 is a differential bearing engineered for rear axle service where accurate bearing support and smooth rotation are critical. NSK is recognized as an OE manufacturer for many of the listed Ford and Lincoln rear applications, including the Ford F-150 rear differential and Ford Expedition rear axle setups. The precision raceway finish helps reduce friction and supports stable bearing operation under load, while the OE-style fit helps maintain proper differential function.

This part is used in rear differential assemblies for 2007-2025 Ford Expedition, 2007-2025 Ford F-150, 2015-2025 Ford Transit-150, 2015-2025 Ford Transit-250, 2015-2025 Ford Transit-350, 2015-2025 Ford Transit-350 HD, 2007-2025 Lincoln Navigator, and 2007-2008 Lincoln Mark LT applications listed below. The part number R58-5U42 is also useful when searching for a rear differential bearing for Ford F-150 9.75-inch ring gear applications.

What This Part Helps Address

• Rear differential bearing noise
• Excessive bearing play or looseness
• Rough rotation in the differential assembly
• Wear from high-load rear axle operation
• Service replacement for OE-style rear differential bearing applications

Installation Notes and Tips

Confirm axle and differential specifications before installation, especially on Ford F-150 models with the 9.75-inch rear ring gear noted in the fitment data. Bearing replacement should be performed with proper press tools and differential setup procedures to maintain correct preload and gear contact. Verify the bearing dimensions and application match the original component before assembly. Part number R58-5U42 may be referenced during differential service on compatible rear axle applications.

Quality Assurance

NSK supplies OE-level bearing technology to major vehicle manufacturers and focuses on bearing life and operating performance in demanding conditions. The R58-5U42 reflects that OE manufacturing background for rear differential service in the listed Ford and Lincoln applications.

Compatible Vehicles

• Fits 2018-2025 Ford Expedition, rear. NSK is the O.E. manufacturer.
• Fits 2023-2025 Ford F-150, rear. NSK is the O.E. manufacturer.
• Fits 2015-2025 Ford Transit-150, rear. NSK is the O.E. manufacturer.
• Fits 2015-2025 Ford Transit-250, rear. NSK is the O.E. manufacturer.
• Fits 2015-2025 Ford Transit-350, rear. NSK is the O.E. manufacturer.
• Fits 2015-2025 Ford Transit-350 HD, rear. NSK is the O.E. manufacturer.
• Fits 2018-2025 Lincoln Navigator, rear. NSK is the O.E. manufacturer.
• Fits 2021-2022 Ford F-150, rear. Rear ring gear 9.75"; NSK is the O.E. manufacturer.
• Fits 2007-2020 Ford F-150, rear. Rear ring gear 9.75".
• Fits 2015-2020 Ford F-150, rear.
• Fits 2007-2017 Ford Expedition, rear.
• Fits 2007-2017 Lincoln Navigator, rear.
• Fits 2007-2008 Lincoln Mark LT, rear. Rear ring gear 9.75".