Wheel bearing kit wheel hub for Volvo Wheel hub assembly with bearing 31360027 Transmission wheel hub kits

Product Description:

Wheel bearing hub unit
OE NO.:   31360027

Applicable vehicle type: For Volvo

The Wheel Hub Unit is a critical rotating component that connects the wheel to the axle, hailed as the "unsung hero" of automotive performance. It not only supports the entire vehicle weight, transmits driving torque and braking force, but also ensures smooth rotation of the wheel, directly impacting driving safety, maneuverability, and comfort. Modern wheel hub units have evolved from traditional bearings into highly integrated intelligent modules, with widespread application in passenger cars, SUVs, and commercial vehicles.

The core of the hub unit is based on the principle of rolling friction:

• Power Transmission: The engine torque is transmitted to the hub unit via the driveshaft. The inner ring of the bearing rotates with the shaft, and the rolling elements (balls/rollers) roll between the raceways of the inner and outer rings, converting the power into wheel rotation.
• Load Bearing: The double-row bearing structure simultaneously withstands radial loads (vehicle weight) and axial loads (steering lateral forces), with stress dispersed through optimized contact angle design.
• Sealing and Protection: Sealing components dynamically conform to the rotating shaft to prevent external contaminants from entering while preventing internal grease from leaking out, adapting to a working environment of -40℃~150℃.
• Intelligent Monitoring: The integrated ABS sensor detects wheel speed signals through magnetic induction principle and transmits them to the ECU, supporting functions such as anti-lock braking and traction control.

• 20 years of specialized auto parts industry experience
• Expert technical team for comprehensive support
• Direct partnerships with repair shops for real-world feedback
• Premium quality parts ensuring reliability and durability
• Extensive inventory with over 500,000+ items ready to ship
• Responsive customer service with quick turnaround
• Customized solutions for specific vehicle requirements
• Professional technical guidance and installation support
• Comprehensive 12-month warranty coverage
• Competitive pricing through optimized supply chains
• Rigorous quality control meeting industry standards
• Efficient global shipping via multiple carriers