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RITO Hydraulic Parts Final Drive Swing Motor Bearing 4410050 HPV118JWO230 Excavator Roller Bearing for Hitachi

Premature bearing wear inside the final drive or swing motor can lead to unstable rotation, hydraulic overload, and costly machine shutdowns. 4410050 roller bearing is specially developed for HPV118JWO230 systems, providing smooth rotational support and reliable load distribution for Hitachi excavator travel and swing applications.

  • Item NO.:

    4410050
  • Order(MOQ):

    1
  • Payment:

    T/T, WESTERN UNION, CHINESE BANK,PAYPAL
  • Product Origin:

    JAPAN
  • Lead Time:

    2-3 DAYS
  • Product Details

Engineered for demanding construction and quarry environments, 4410050 bearing features high-precision rolling surfaces, strong anti-fatigue performance, and stable operation under continuous heavy loads. A dependable choice for distributors, repair workshops, and fleet buyers requiring durable hydraulic drive system components.

4410050 Ball Bearing

 
Product Specifications

Part Number  4410050
Part Name Ball Bearing
Compatible Brand Hitachi
Applicable Models ZX200-3
Application Excavator
Material High Carbon Bearing Steel
Product Color Steel Metallic
Working Temperature -40°C to 130°C
Key Function Rotational Support & Load Bearing
Condition 100% New, Aftermarket / OEM Quality
Packaging Wooden Case/Reinforced Carton/Neutral Packing / Customized Box

 

Key Features & Advantages


Precision

Enhanced Load Capacity

Designed to withstand high radial and axial loads during excavator swing and travel operation.

Leak-Free

Stable Rotational Performance

Precision roller structure helps reduce vibration and ensures smoother hydraulic transmission.

Direct Fitment

Wear-Resistant Bearing Steel

Manufactured from hardened bearing steel to improve durability in severe working conditions.

Rigorous Testing

Reliable OEM Replacement

Accurate dimensions allow efficient replacement for HPV118JWO230 hydraulic drive systems.

 

Excavator Hydraulic Part

FAQ


Q: What are the common signs of bearing failure in the swing motor or final drive?
A: Excessive vibration, abnormal rotation noise, oil contamination, overheating, or unstable machine movement usually indicate bearing wear.
 
QWhat should technicians pay attention to during installation?
A: Proper lubrication, accurate bearing seating, and clean assembly conditions are necessary to prevent premature internal damage.
 
QCan this bearing handle continuous operation in quarry or mining environments?
A: Yes, the hardened bearing structure is built for high-load excavation, rock handling, and long-hour heavy-duty operation.
 
Q: Does this bearing help reduce hydraulic system maintenance frequency?
A: Precision machining and durable materials help decrease friction and internal wear, improving overall system reliability.
 
Q: What quality options are available?

A: We provide original, OEM, and high-quality aftermarket versions with stable supply capability.

 

Q:Why Choose RITO?
A:Listed Factory
   Stable&Reliable Quality
   OEM Factory for Chinese Top Excavator Brands
   Supplier to Fortune 500 Companies

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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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