NSK KH30028 Wheel Bearing Kit - Rear

Reliable Wheel Bearing Kit for Scion xB

The NSK PROKIT KH30028 wheel bearing kit is designed specifically for the Scion xB, providing precise fitment and reliable performance. This kit includes all necessary components to replace the non-driven wheel bearing and hub assembly, ensuring proper function with ABS-equipped vehicles.

• Compatible with Scion xB models
• Includes 1 wheel bearing and hub assembly plus 4 knuckle bolts
• ABS sensor type tone ring for accurate wheel speed detection
• Flange bolt hole quantity: 4 with 12.5 mm thread size
• Wheel stud size M12x1.5 with 5 studs
• Flange diameter of 152 mm and offset of 60 mm
• Generation 3 design for improved durability

Detailed Specifications of NSK PROKIT KH30028

This wheel bearing kit is engineered for the non-driven axle of the Scion xB, featuring a sensor-type ABS tone ring compatible with the vehicle's anti-lock braking system. The kit includes a wheel bearing and hub assembly with a bolt circle diameter of 95 mm on the mounting flange and 114.3 mm on the wheel flange. The brake pilot diameter measures 62 mm, while the hub pilot diameter is 74 mm, ensuring precise alignment and fitment. The flange has 4 bolt holes with a 12.5 mm thread size, and the wheel flange supports 5 wheel studs sized M12x1.5. The flange offset is 60 mm, designed to maintain proper wheel positioning and vehicle handling.

About the NSK PROKIT Product Line

The PROKIT line from NSK focuses on providing comprehensive service kits that include all necessary components for wheel bearing and hub assembly replacements. This approach simplifies installation and ensures compatibility with specific vehicle models like the Scion xB. The PROKIT KH30028 is part of the third generation of this product line, reflecting ongoing improvements in design and material quality to meet OEM standards.

Common Applications and Problem Resolution

• Replacement of worn or damaged wheel bearings on Scion xB
• Restoring ABS sensor functionality with integrated sensor tone ring
• Eliminating wheel noise or roughness caused by bearing wear
• Correcting wheel hub alignment issues affecting handling
• Addressing wheel stud damage or corrosion

Installation Notes and Tips

When installing the NSK PROKIT KH30028 wheel bearing kit, ensure the vehicle is securely lifted and the wheel hub assembly is properly supported. Use the included 4 knuckle bolts to secure the hub assembly, tightening to manufacturer torque specifications. Verify ABS sensor connections and tone ring alignment to maintain accurate wheel speed readings. It is recommended to inspect related suspension components during installation for any additional wear.

Quality Assurance and Warranty

NSK PROKIT wheel bearing kits are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The KH30028 kit undergoes rigorous quality control processes to maintain consistent standards. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary by region.