FAG 563420 Wheel Bearing - Front

Overview of FAG 563420 Wheel Bearing

The FAG 563420 wheel bearing is engineered for reliable driveline performance, designed to meet precise dimensional requirements. This wheel bearing supports smooth wheel rotation and helps maintain vehicle stability for various automotive applications.

• Inside diameter options: 1.575 inches (40 mm) and 2 inches (50.8 mm)
• Outside diameter options: 2.835 inches (72 mm)
• Height options: 1.417 inches (36 mm)
• Durable construction for consistent load handling
• Compatible with specific driveline and axle assemblies

Technical Specifications and Dimensions

The FAG 563420 wheel bearing features multiple inside diameter measurements, including 1.575 inches (40 mm) and 2 inches (50.8 mm), allowing compatibility with different axle shaft sizes. The outside diameter is 2.835 inches (72 mm), providing a secure fit within the hub assembly. The bearing height is specified at 1.417 inches (36 mm), ensuring proper axial positioning and load distribution. These precise dimensions are critical for maintaining optimal wheel alignment and reducing friction during operation.

Applications and Problem Resolution

This wheel bearing is used in driveline and axle assemblies where reliable wheel support and rotation are essential. It addresses common issues such as:

• Excessive wheel play or looseness
• Unusual noise or grinding from the wheel area
• Premature bearing wear due to improper fit
• Vibration or instability during vehicle operation
• Reduced driveline efficiency and increased friction

Installation Notes and Tips

Proper installation of the FAG 563420 wheel bearing requires attention to the following:

• Ensure the bearing matches the axle shaft and hub dimensions precisely
• Use appropriate tools to press the bearing without causing damage
• Clean the hub and axle surfaces before installation to prevent contamination
• Apply recommended lubricants or grease as specified by the vehicle manufacturer
• Verify correct seating and secure fit to avoid premature failure

Quality Assurance and Warranty

FAG wheel bearings are manufactured to meet stringent quality standards, ensuring durability and performance in demanding automotive environments. The 563420 part number undergoes rigorous testing for dimensional accuracy and material integrity. While specific warranty details may vary, FAG typically offers coverage against manufacturing defects to support long-term reliability.