Timken HA590504 Wheel Bearing and Hub Assembly - Front

Overview of Timken HA590504 Wheel Bearing and Hub Assembly

The Timken HA590504 wheel bearing and hub assembly is engineered for reliable driveline performance in Hyundai Accent, Kia Rio, and Kia Rio5 models. Designed to meet precise specifications, this driven hub assembly ensures proper fit and function for your vehicle's front or rear axle.

• 25 spline quantity for secure drivetrain connection
• Wheel pilot diameter of 53.39 mm for accurate wheel alignment
• Brake pilot diameters of 2.442 inches and 62.03 mm for proper brake component fitment
• Flange diameters of 120.09 mm and 4.728 inches to match OEM mounting surfaces
• Bolt circle diameters of 100 mm and 3.94 inches for correct bolt pattern compatibility
• Designed as a driven hub assembly for direct power transfer

Technical Details and Specifications

This Timken HA590504 assembly features a 25-spline shaft interface, ensuring a secure connection to the drivetrain. The wheel pilot diameter measures 53.39 mm, which helps maintain wheel concentricity and reduces vibration. Brake pilot diameters of 2.442 inches and 62.03 mm provide precise alignment for brake rotors or drums, contributing to consistent braking performance. The flange diameters and bolt circle diameters correspond to OEM specifications, facilitating straightforward installation without modification. This assembly is designed as a driven hub, meaning it transmits torque from the axle to the wheel, making it essential for front-wheel-drive or all-wheel-drive Hyundai Accent, Kia Rio, and Rio5 vehicles.

Compatible Vehicles and Applications

This wheel bearing and hub assembly is compatible with the following makes and models:

• Hyundai Accent
• Kia Rio
• Kia Rio5

Use the Timken HA590504 part number to ensure compatibility with your specific vehicle year and configuration.

Common Issues Addressed by This Assembly

• Eliminates wheel bearing noise caused by wear or damage
• Resolves wheel vibration and wobble issues
• Restores proper brake rotor alignment for consistent braking
• Prevents axle shaft play and drivetrain looseness
• Ensures secure wheel mounting and torque transfer

Installation Notes and Tips

When installing the Timken HA590504 wheel bearing and hub assembly, ensure the following:

• Verify the spline count and pilot diameters match your vehicle’s specifications
• Use proper torque settings on flange bolts to avoid premature wear
• Inspect related components such as axle shafts and brake rotors for wear
• Clean mounting surfaces thoroughly before installation
• Follow manufacturer guidelines for wheel bearing lubrication if applicable

Quality Assurance and Warranty

Timken is a recognized manufacturer of driveline components, known for meeting industry standards for durability and performance. The HA590504 wheel bearing and hub assembly is manufactured to precise tolerances and undergoes rigorous quality control. This part typically includes a limited warranty covering defects in materials and workmanship. Refer to Timken’s official warranty documentation for specific terms and conditions.