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52730-C1100

| Item Name | Wheel Hub Bearing |
OEM Number | 52730-C1100 |
| Car Model | For Toyota LEXUS GSF 2016- LEXUS GS300 GS430 2006-2007 LEXUS GS350 GS450H 2007-2011 LEXUS IS250 IS350 2006-2015 LEXUS RCF 2015- |
| Bearing/Ball/roller materials | GCr15 |
| Flange materlals | 55# steel |
| Cage materlals | top grade PA66+GF25 |
| Seal materials | stainless steel+NBR |
| Wheel stud grade | 10.9 |
| Bearing rings hardness control | 60-65HRC |
We manufacture premium Wheel Hub Bearing Assemblies, providing OEM standard replacement for key models like the Hyundai Sonata and Kia Optima (P/N: 52730-C1100), as well as luxury and sports cars such as the Lexus GS F and RC F (P/N: 42410-30020). Our mission is simple: to ensure a seamless, direct-fit installation that matches or exceeds the vehicle's original performance specifications.
Unlike generic cast alternatives, we utilize Premium Forged Steel Construction for superior durability and lifespan.
Material: GCr15 bearing steel and 55# flange steel, treated to achieve a robust 60–65 HRC hardness. This advanced heat treatment process guarantees exceptional wear resistance under high loads.
Performance: Our precision-ground surfaces and optimized structure ensure smooth, quiet operation and eliminate the "humming" and vibration found in inferior aftermarket bearings.
The Wheel Hub Bearing is built with strict quality control standards:
Forged Steel Construction: Superior durability vs. cast alternatives
Heat Treatment: Enhanced hardness for better wear resistance and longer lifespan
Precision Machining: Accurate dimensions for consistent installation
Sealed Protection: Shields against dust, water, and contaminants
Dynamic Load Testing: Validated for reliability under real-world driving conditions
Noise & Vibration Inspections: Ensures smooth, quiet performance
These advanced production steps ensure that every wheel hub bearing for Lexus meets or exceeds OE specifications.
As a direct manufacturer, we maintain strict quality control (QC) at every stage—from material forging to final assembly.
Wide Coverage: Our extensive catalog supports over 95% of the global vehicle market, including popular Japanese, Korean, American, and German car models.
Your Trusted Partner: We offer flexible ordering and factory-direct support, ensuring you receive rigorously tested, high-quality wheel hub bearing assemblies designed for maximum safety and performance.
Contact us today to get wholesale pricing or individual replacement orders for Lexus wheel hub bearings. With fast global shipping, professional support, and reliable quality, we are your trusted supplier for Toyota and Lexus spare parts.

We engineer our hub units to last, offering typical service lives of 80,000–120,000 km.
Sealing: Our robust, multi-lip sealing technology (Stainless Steel + NBR) creates an impenetrable barrier against contaminants like dust, moisture, and road salt.
Temperature Range: We guarantee performance stability across extreme temperatures, from -40℃ to 120℃, minimizing maintenance costs and maximizing safety.

| Item Name | Wheel Hub Bearing |
OEM Number | 52730-C1100 |
| Car Model | For Toyota LEXUS GSF 2016- LEXUS GS300 GS430 2006-2007 LEXUS GS350 GS450H 2007-2011 LEXUS IS250 IS350 2006-2015 LEXUS RCF 2015- |
| Bearing/Ball/roller materials | GCr15 |
| Flange materlals | 55# steel |
| Cage materlals | top grade PA66+GF25 |
| Seal materials | stainless steel+NBR |
| Wheel stud grade | 10.9 |
| Bearing rings hardness control | 60-65HRC |
We manufacture premium Wheel Hub Bearing Assemblies, providing OEM standard replacement for key models like the Hyundai Sonata and Kia Optima (P/N: 52730-C1100), as well as luxury and sports cars such as the Lexus GS F and RC F (P/N: 42410-30020). Our mission is simple: to ensure a seamless, direct-fit installation that matches or exceeds the vehicle's original performance specifications.
Unlike generic cast alternatives, we utilize Premium Forged Steel Construction for superior durability and lifespan.
Material: GCr15 bearing steel and 55# flange steel, treated to achieve a robust 60–65 HRC hardness. This advanced heat treatment process guarantees exceptional wear resistance under high loads.
Performance: Our precision-ground surfaces and optimized structure ensure smooth, quiet operation and eliminate the "humming" and vibration found in inferior aftermarket bearings.
The Wheel Hub Bearing is built with strict quality control standards:
Forged Steel Construction: Superior durability vs. cast alternatives
Heat Treatment: Enhanced hardness for better wear resistance and longer lifespan
Precision Machining: Accurate dimensions for consistent installation
Sealed Protection: Shields against dust, water, and contaminants
Dynamic Load Testing: Validated for reliability under real-world driving conditions
Noise & Vibration Inspections: Ensures smooth, quiet performance
These advanced production steps ensure that every wheel hub bearing for Lexus meets or exceeds OE specifications.
As a direct manufacturer, we maintain strict quality control (QC) at every stage—from material forging to final assembly.
Wide Coverage: Our extensive catalog supports over 95% of the global vehicle market, including popular Japanese, Korean, American, and German car models.
Your Trusted Partner: We offer flexible ordering and factory-direct support, ensuring you receive rigorously tested, high-quality wheel hub bearing assemblies designed for maximum safety and performance.
Contact us today to get wholesale pricing or individual replacement orders for Lexus wheel hub bearings. With fast global shipping, professional support, and reliable quality, we are your trusted supplier for Toyota and Lexus spare parts.

We engineer our hub units to last, offering typical service lives of 80,000–120,000 km.
Sealing: Our robust, multi-lip sealing technology (Stainless Steel + NBR) creates an impenetrable barrier against contaminants like dust, moisture, and road salt.
Temperature Range: We guarantee performance stability across extreme temperatures, from -40℃ to 120℃, minimizing maintenance costs and maximizing safety.
