ZhongHong bearing Co., LTD.
                                                                                                           
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22 Years
Since 2004
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Stainless Steel Bushing Sleeve & Custom Pins for Excavators - ZQAL9-4/ZQSN10-1 Materials - 300+ Types Available

Price Negotiable
Price: Negotiable
MOQ: 1PCS
Delivery Time: 1-2 works
Brand: HZ
Product Description
Product Overview
High-performance stainless steel bushing sleeves, pins, and bushes specifically engineered for excavator applications including bucket, arm, boom, and track systems.
Technical Specifications
Shaft sleeves provide protective covering for rotating shafts, while bushings serve as the outer ring in sliding bearing assemblies. Our components feature integral construction for reliable performance under demanding conditions.
Material Composition
Manufactured using premium materials including ZQAL9-4, ZQSN10-1, and ZQSN6-6-3 alloys for exceptional durability and wear resistance.
Manufacturing Advantages
  • Direct Factory Source: Established manufacturer in Shandong, China with over 10 years of industry experience
  • Production Capacity: 300+ bearing types with annual production exceeding 5 million sets
  • Quality Assurance: High-quality components with quick delivery and competitive pricing
  • Inventory Management: Year-round stock availability for common bearing types including self-aligning ball bearings, tapered roller bearings, and cylindrical roller bearings
  • Delivery & Logistics
    Standard delivery within 5-8 days for warehouse items via courier/air or cargo/sea transport. Custom orders typically completed within 10 days.
    Maintenance Guidelines
    How to extend bearing service life?
  • Avoid strong impacts and hammer strikes during installation
  • Use proper installation tools, avoiding cloth and fibrous materials
  • Apply high-quality mineral oil lubrication to prevent rust
  • Conduct regular inspections for temperature, vibration, and noise
  • Maintain cleanliness to prevent contamination from dirt and moisture
  • Prevent excessive cooling of bearings
  • Packaging Options
  • Single box packaging with carton and pallet protection
  • Standard export packaging compliant with international shipping requirements
  • Custom packaging solutions available based on customer specifications
  • Stainless steel bushing sleeve and pin components for excavator applications

    Get in Touch

    Have questions about our products or want to discuss a custom order? Our team is ready to help you.

    Company ZhongHong bearing Co., LTD.
    Location East of Liguanzhai Village, Tangyuan Town, Linqing City, Liaocheng City, Shandong Province
    Contact Person Xiao

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