BCA WE60522 Axle Bearing and Hub Assembly - Rear

Overview of BCA WE60522 Axle Bearing and Hub Assembly

The BCA WE60522 axle bearing and hub assembly is engineered for reliable performance in select Nissan and INFINITI vehicles. Designed as a non-driven hub, this component integrates an ABS encoder to maintain proper anti-lock braking system function.

• Flange bolt hole quantity: 4
• Wheel pilot diameter: 2.598 inches (66.0 mm)
• Brake pilot diameter: 2.677 inches (68.0 mm)
• Wheel stud quantity: 5 with M12x1.25 size
• Flange offset: 2.717 inches (69.0 mm)
• Bolt circle diameter: 114.3 mm (4.500 inches)
• Knuckle bolt circle diameter: 107.0 mm (4.213 inches) with M12x1.25 bolt size
• Anti-lock braking system type: Encoder
• Non-driven hub assembly

Technical Details and Specifications

The BCA WE60522 hub assembly is designed to meet the precise specifications required for proper fitment on Nissan Altima, JX35, Maxima, Murano, Pathfinder, and INFINITI QX60 models. The 5-wheel stud configuration with M12x1.25 sizing ensures secure wheel mounting, while the flange offset of 2.717 inches (69.0 mm) aligns the hub correctly within the suspension system. The inclusion of an ABS encoder supports the vehicle’s anti-lock braking system, providing accurate wheel speed data for enhanced braking control. The bolt circle diameter of 114.3 mm (4.5 inches) and knuckle bolt circle diameter of 107.0 mm (4.213 inches) with M12x1.25 bolts ensure compatibility with the vehicle’s knuckle and brake components.

Applications and Common Issues Addressed

• Replacement for worn or damaged axle bearing and hub assemblies on Nissan Altima and INFINITI QX60
• Restores proper wheel alignment and reduces vibration caused by bearing wear
• Maintains ABS functionality by integrating the encoder sensor
• Eliminates wheel noise and roughness due to hub or bearing failure
• Supports safe braking performance by ensuring correct brake pilot diameter fitment

Installation Notes and Tips

• Verify vehicle compatibility with Nissan Altima, JX35, Maxima, Murano, Pathfinder, or INFINITI QX60 before installation
• Ensure proper torque specifications for flange and knuckle bolts (M12x1.25) are followed
• Inspect surrounding suspension and brake components for wear during replacement
• Handle the ABS encoder carefully to avoid damage during installation
• Use appropriate tools to maintain bolt circle and flange offset alignment

Quality Assurance and Warranty Information

BCA manufactures the WE60522 axle bearing and hub assembly to meet OEM standards for durability and fitment. This part undergoes rigorous quality control to ensure reliable performance in compatible Nissan and INFINITI vehicles. Warranty coverage details should be confirmed with the distributor or manufacturer, as they may vary by region.