Needle Bearing for Driven Gear

CFMoto Driven Gear Needle Bearing | Includes Linhai Cross-Reference

OEM Part Number: 30401-02800 (Old # GB/T5801/49/22) | Linhai: 10859 / BCC3400003

Dimensions: 28mm ID × 39mm OD × 17mm Width | Drawn Cup Needle Bearing

Compatible with CFMoto 400cc / 500cc / 550cc / 600cc / 625cc models, and multiple Linhai ATV / UTV models | CForce, ZForce, UForce, X5, X6, Z6 series

This needle bearing is a high-quality OEM replacement part for CFMoto engine transmission systems. It is installed inside the driven gear, supporting the gear to rotate smoothly on the shaft, reducing friction and wear. Direct replacement for OEM part number 30401-02800 (old part number GB/T5801/49/22), also compatible with Linhai part numbers 10859 / BCC3400003.

This is a drawn cup needle bearing featuring high load capacity, small radial dimensions, and low friction coefficient, suitable for high-speed rotation and limited space installations. Suitable for a wide range of CFMoto ATV and UTV/SSV models from 400cc to 625cc displacement, including CForce, ZForce, UForce, IRON, COBALT, GOES TERROX, X5, X6, Z6 series, as well as multiple Linhai ATV / UTV models.

• Direct OEM Replacement: Perfectly matches CFMoto original part number 30401-02800 and Linhai 10859 / BCC3400003 for precise fitment.
• High Load Capacity: Needle bearing design offers high radial load capacity, ideal for transmission gear loads.
• Compact Dimensions: Drawn cup design with small radial dimensions, suitable for space-limited installations.
• Low Friction: Precision fit between needles and raceways provides low friction coefficient for smooth and efficient operation.
• Premium Material: Manufactured from high-quality bearing steel with excellent wear resistance and long service life.
• Cross-Platform Compatibility: Suitable for both CFMoto and Linhai models, using RNA49/22 bearing specification.

✅ Importance of Needle Bearing: The driven gear needle bearing supports gear rotation and bears transmission system loads. If the bearing wears or becomes damaged, it can cause uneven gear operation, abnormal noise, and in severe cases, gear seizure or transmission failure. Common symptoms include increased transmission noise, gear wobble, and starting difficulty. When servicing the transmission, inspect the bearing condition and replace it promptly.

• Use Specialized Tools: Always use a bearing press or appropriate installation tools for press fitting. Never strike the bearing directly.
• Clean the Mounting Bore: Ensure the bearing mounting bore is completely clean, free of debris and contaminants.
• Check Proper Seating: Confirm the bearing is flat and fully seated. After installation, the bearing should rotate freely.
• Apply Lubricant: Before installing the gear, apply a thin layer of clean engine oil or assembly lubricant to the bearing.
• Inspect Related Components: When replacing the bearing, it is recommended to also inspect the driven gear and shaft for wear or damage.
• Professional Advice: If you are not familiar with transmission internal structure, professional technician installation is recommended.

📑 Complete Part Number Cross-Reference Summary:

Needle Bearing (RNA49/22): CFMoto 30401-02800 (Old: GB/T5801/49/22)  |  Linhai 10859 / BCC3400003
Dimensions: 28mm ID × 39mm OD × 17mm Width

This drawn cup needle bearing is suitable for CFMoto and Linhai transmission systems. An essential part for transmission repair and maintenance, offering OEM quality reliability and durability.