Hub Bearing DAC3063W

CF Moto Hub Bearing 30499-03081

Part Number: 30499-03081 (DAC30630342)

Specifications: 30mm x 63mm x 42mm (ID x OD x Width)

Product Type: Hub Bearing | Suspension/Wheel Component

Original specification hub bearing, used to support the wheel hub, ensuring smooth wheel rotation while bearing radial and axial loads during vehicle operation. Manufactured from high-quality bearing steel through precision grinding and heat treatment, offering high hardness, excellent wear resistance, and good fatigue strength. Produced strictly according to CF Moto original technical standards, ensuring dimensional accuracy and durability.

This product is an original quality CF Moto hub bearing, part number 30499-03081, industry standard number DAC30630342, with dimensions 30mm x 63mm x 42mm (inner diameter x outer diameter x width). The hub bearing is a critical component in the wheel assembly, supporting the wheel hub to ensure smooth rotation while bearing radial and axial loads during vehicle operation.

This bearing is manufactured from high-quality bearing steel through precision grinding and heat treatment processes, offering high hardness, excellent wear resistance, and good fatigue strength. The double-row angular contact ball bearing design can withstand both radial and axial loads simultaneously, providing stable support and long service life. It is pre-greased with long-life lubricant for maintenance-free or extended maintenance intervals. Produced strictly according to CF Moto original technical standards, it guarantees consistency with the original part in dimensions, tolerances, and load capacity, ensuring vehicle handling stability and driving safety.

• High-Quality Bearing Steel: Made from high-purity bearing steel, offering high hardness and excellent wear resistance.
• Precision Machined: Rolling elements and raceways are precision ground for smooth operation and low friction.
• Double-Row Design: Double-row angular contact ball bearing design handles both radial and axial loads.
• Long-Life Lubrication: Pre-greased with high-quality lubricant for extended maintenance intervals.
• Versatile Application: Suitable for various CF Moto SSV and UTV models.

✅ Inspection Tip: Common conditions for hub bearings:
• Humming or clunking noise while driving, especially when turning.
• Wheel wobble or excessive play.
• Abnormal vibration during braking or acceleration.
• Damaged bearing seals, grease leakage or contamination.
If any of these occur, please inspect and replace the hub bearing promptly to ensure driving safety.

✅ Installation Tip: Bearing installation requires specialized tools. Avoid hammering directly on the bearing to prevent damage. Clean the mounting bore and shaft journal before installation and apply a small amount of lubricant. Ensure the bearing is fully seated and secured with a circlip or other retainer. After installation, check that the bearing rotates smoothly without binding. A wheel alignment check is recommended after replacement.

⚠️ Important Notice: This product is a CF Moto Hub Bearing, part number 30499-03081, industry number DAC30630342, specifications 30mm x 63mm x 42mm. It is suitable for the CF Moto SSV, UTV, and Police models listed above. Minor differences may exist between different model years or production batches. If your specific model is not listed, please contact our customer service with the Vehicle Identification Number (VIN) to verify compatibility. Images are for reference only; the actual product may vary slightly due to different batches.