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RITO Excavator Bearing-Roller XKAQ-00027 Spherical Roller Bearing R450 R500 Roller Bearing Swing Reduction Gearbox Bearing

Swing gearbox instability often begins with uneven contact stress inside the rolling element stage, where repeated impact loads gradually distort motion consistency and increase rotational resistance. XKAQ-00027 spherical roller bearing is engineered for R450 and R500 excavator swing reduction systems, supporting multi-directional load distribution within the gearbox rotation assembly.

  • Item NO.:

    XKAQ-00027
  • Order(MOQ):

    1
  • Payment:

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

    JAPAN
  • Lead Time:

    2-3 DAYS
  • Product Details

XKAQ-00027 Roller Bearing

 
Product Specifications

Part Number  XKAQ-00027
Part Name Roller Bearing
Compatible Brand Hyundai
Applicable Models R450 / R500
Application Excavator
Material High-Strength Bearing Steel
Product Color Steel Metallic Finish
Working Temperature -40°C to 160°C
Key Function Supports combined load rotation inside swing drive system
Condition 100% New, Aftermarket / OEM Quality
Packaging Wooden Case/Reinforced Carton/Neutral Packing / Customized Box

 

Key Features & Advantages


Precision

Multi-Directional Load Adaptation Structure

Handles combined axial and radial forces during swing motion without loss of rotation stability.

Leak-Free

Self-Adjusting Rolling Contact Geometry

Maintains consistent contact alignment under minor shaft deflection and vibration conditions.

Direct Fitment

Impact Load Distribution Capability

Spreads sudden rotational shocks across multiple rolling elements to reduce localized stress.

Rigorous Testing

Swing Gearbox Restoration Compatibility

Designed for direct use in R450 / R500 swing reduction system rebuild operations.

 
 

 

Excavator Hydraulic Part

FAQ


QWhat symptoms indicate swing bearing degradation?
A: Swing hesitation, uneven rotation resistance, or abnormal vibration in upper structure movement.
 
QWhy use spherical roller design in swing systems?
A: Because swing motion generates complex combined loads that standard bearings cannot fully absorb.
 
QWhat installation factor is most critical?
A: Ensuring correct seating alignment to prevent uneven load distribution during rotation.
 
QCan this bearing reduce swing vibration?
A: Yes, stable rolling contact helps smooth rotational transition under load changes.
 
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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