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China factories

China factory - Jiangsu Sunzo Spring Elasticity Technology Co., Ltd

Jiangsu Sunzo Spring Elasticity Technology Co., Ltd

  • China,Nanjing
  • Verified Supplier
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  3. Heavy Duty High Torque Disc Spring 5000Nm Anit Loosening Serrated Belleville
China Heavy Duty High Torque Disc Spring 5000Nm Anit Loosening Serrated Belleville
China Heavy Duty High Torque Disc Spring 5000Nm Anit Loosening Serrated Belleville

  1. China Heavy Duty High Torque Disc Spring 5000Nm Anit Loosening Serrated Belleville

Heavy Duty High Torque Disc Spring 5000Nm Anit Loosening Serrated Belleville

  1. MOQ： Negotiable
  2. Price： Negotiable
  3. Get Latest Price
Packaging Details Carton
Delivery Time Negotiable
Payment Terms Negotiable
Torque force 5,000 Nm
Material options Chrome silicon steel (ASTM A231), Inconel 718
Temperature range -50°C to 300°C
Load cycles 200,000
Inner diameter tolerance ±0.02mm
Fastener compatibility M12 to M48
Stress reduction 40%
Downtime reduction 35%
Vibration standard IEC 60068-2-6
Corrosion resistance ASTM B117 (500+ hours)
Compliance standards ISO 8411, DIN 2093
Fatigue resistance Exceptional
Torque distribution Uniform
Structural integrity Maintained under thermal expansion/contraction
Dynamic load performance Stable
Precision alignment High-speed production
Wear minimization On shafts, gears, bolted connections
Mechanical lock Prevents rotational slippage
Conical geometry Patented
Dynamic torque resistance Heavy-duty
Place of Origin Sihong, China
Brand Name Sunzo
Certification CE/IATF16949/45001/14001/9001

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  1. Product Details
  2. Company Details

Product Specification

Packaging Details Carton Delivery Time Negotiable
Payment Terms Negotiable Torque force 5,000 Nm
Material options Chrome silicon steel (ASTM A231), Inconel 718 Temperature range -50°C to 300°C
Load cycles 200,000 Inner diameter tolerance ±0.02mm
Fastener compatibility M12 to M48 Stress reduction 40%
Downtime reduction 35% Vibration standard IEC 60068-2-6
Corrosion resistance ASTM B117 (500+ hours) Compliance standards ISO 8411, DIN 2093
Fatigue resistance Exceptional Torque distribution Uniform
Structural integrity Maintained under thermal expansion/contraction Dynamic load performance Stable
Precision alignment High-speed production Wear minimization On shafts, gears, bolted connections
Mechanical lock Prevents rotational slippage Conical geometry Patented
Dynamic torque resistance Heavy-duty Place of Origin Sihong, China
Brand Name Sunzo Certification CE/IATF16949/45001/14001/9001
High Light Heavy Duty High Torque Disc Spring ，High Torque Disc Spring 5000Nm ，anit Loosening serrated belleville washer
High Torque Disc Spring: Resist Rotational Loosening in Heavy-Duty Applications
Rotational loosening poses a critical threat to heavy-duty machinery integrity, often leading to equipment downtime, component failure, and safety hazards in industries such as construction, mining, and manufacturing.
Advanced Anti-Loosening Technology
High Torque Disc Spring addresses this challenge through an innovative design that combines precision engineering with advanced material science to deliver superior anti-loosening performance. Unlike conventional washers or springs, this specialized component generates a constant counter-torque force exceeding 5,000 Nm in standard configurations, creating a mechanical lock that prevents rotational slippage even under dynamic load conditions.
Engineering Excellence
The patented conical geometry ensures uniform torque distribution across mating surfaces, reducing localized stress by up to 40% compared to flat washers and minimizing wear on shafts, gears, and bolted connections.
Technical Specifications
Materials: Heat-treated chrome silicon steel (ASTM A231) or Inconel 718
Temperature Range: -50°C to 300°C
Load Cycles: 200,000+ without performance degradation
Fastener Compatibility: M12 to M48
Inner Diameter Tolerance: ±0.02mm
Industry Standards & Testing
Engineered to comply with ISO 8411 and DIN 2093 standards, it undergoes rigorous testing including vibration analysis (per IEC 60068-2-6) and corrosion resistance trials (ASTM B117 salt spray testing for 500+ hours).
Application Scenarios
  • Construction Equipment: Secures hydraulic cylinder mounts against dynamic torque loads
  • Mining Operations: Stabilizes conveyor system gears under heavy ore transport
  • Manufacturing: Ensures precision alignment of stamping press components during high-speed production cycles
By maintaining consistent clamping force under thermal expansion and contraction, High Torque Disc Spring significantly extends maintenance intervals—reducing downtime by an average of 35% in field applications.
High Torque Disc Spring component showing precision engineering and conical design

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    2006

  • Total Annual:

    1.2M-1.4M

  • Employee Number:

    160~200

  • Ecer Certification：

    Verified Supplier

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Get in touch with us

  • Reach Us
  • Jiangsu Sunzo Spring Elasticity Technology Co., Ltd
  • No.20, Xinghuo Road, Nanjing High-tech Development Zone
  • https://www.spring-disc.com/

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