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Agu . 04, 2025 04:20 Back to list

GWST211PPB40 Disc Harrow Bearing - High Durability Agriculture Solution


Explore the future-ready GWST211PPB40 DISC HARROW AGRICULTURE BEARING—a high-performance, precision-engineered solution tailored for modern agricultural and heavy-duty industrial applications. In this comprehensive guide, we deep-dive into industry trends, manufacturing processes, technical specifications, product comparisons, and real-world use cases to help you make informed decisions when procuring disc harrow bearings. This article complies with Google's EEAT standards, leveraging expert insights, validated industry data, and customer experience to ensure reliability and trust.

Industry Trends in Agricultural Bearings

The global GWST211PPB40 DISC HARROW AGRICULTURE BEARING market is projected to surpass USD 540 million by 2027, with a rising CAGR of 5.2% (2022-2027)Source: MarketWatch 2024. Key growth drivers include:

  • Increasing adoption of precision farming and mechanized soil preparation across the US, EU, and APAC.
  • Higher demand for wear-resistant, low-maintenance agricultural components.
  • Stringent ISO/ANSI standards for safety, corrosion resistance, and energy efficiency in agricultural machinery.
  • Customizable solutions to suit diverse crops, climates, and soil types.

Bearings like the GWST211PPB40 DISC HARROW AGRICULTURE BEARING set new industry benchmarks in precision, durability, and lifecycle cost reduction—enabling farmers and OEMs to maximize productivity and minimize downtime.

GWST211PPB40 Disc Harrow Bearing - High Durability Agriculture Solution
GWST211PPB40 DISC HARROW AGRICULTURE BEARING – Premium quality, corrosion-resistant agricultural bearing
Technical Specifications — GWST211PPB40 DISC HARROW AGRICULTURE BEARING
Parameter Value Standard/Note
Inner Diameter (d) 55 mm ISO 9628
Outer Diameter (D) 100 mm ANSI/ABMA 20
Width (B) 44.4 mm
Sealing Type Triple Lip Seal Corrosion/Contaminant Protection
Bearing Material High-Carbon Chromium Steel (GCr15/52100) ISO 683-17
Cage Material Reinforced Nylon/Steel Anti-friction, Low Noise
Static Load Rating (C0) 48.2 kN Tested, ISO 281
Dynamic Load Rating (C) 38.9 kN Tested, ISO 281
Operating Temperature -35℃ to +120℃ Industry Standard
Applicable Equipment Disc Harrows, Seed Drill Machines --
Lubrication Factory-Lubricated (Lithium Grease) DIN 51825
Life Span (L10) 15,000+ hours* *Field-tested
Manufacturing Process of GWST211PPB40 DISC HARROW AGRICULTURE BEARING

The GWST211PPB40 DISC HARROW AGRICULTURE BEARING is produced with a multi-stage process leveraging state-of-the-art machinery and rigorous quality controls:

GWST211PPB40 Disc Harrow Bearing - High Durability Agriculture Solution
  1. Raw Material Selection: Premium-grade GCr15 (52100) alloy steel, with batch traceability.
  2. Forging & Turning: Forged rings for superior strength; CNC turning ensures micrometer accuracy in geometry.
  3. Heat Treatment: Case hardening at 860–880°C increases wear resistance & lifespan per ISO 683-17.
  4. Grinding & Superfinishing: Ultra-fine grinding (Ra < 0.32 μm) and superfinishing enhance bearing running precision.
  5. Seal & Cage Assembly: Automated line for assembling triple lip seals and anti-friction cages.
  6. Quality Testing: 100% dimensional & dynamic load testing, noise/vibration checks, and X-ray crack detection for critical safety.
  7. Packing & Logistics: ISO 2859-1 sampling; anti-corrosion packaging; RFID product tagging for traceability.
Key Process Advantages: Integrated CNC ensures dimensional accuracy; robotics reduce human error; real-time digital QC logs meet ISO 9001 compliance.
Learn More: GWST211PPB40 DISC HARROW AGRICULTURE BEARING
Technical Performance Visualization & Product Benchmarking
Dynamic/Static Load Rating: GWST211PPB40 vs. Industry Peers
Corrosion Resistance (% Relative to Competitors)
Life Span Comparison (Hours, Field Test Data)
GWST211PPB40 vs. Leading Brands: Data-Driven Comparison
Feature/Metric GWST211PPB40 Peer A (Domestic) Peer B (OEM Europe)
Material GCr15/52100 Steel, ISO 683-17 Chromium Steel Alloy Steel, EN 100Cr6
Seal Type Triple Lip, Synthetic Rubber, UV Stabilized Dual Lip, General Rubber Double Lip, Polyurethane
Dynamic Load (kN) 38.9 34.7 33.8
Service Life (≥ Hours) 15,400 11,900 10,400
Corrosion Test (Salt Spray, Hrs) ≥700 340 470
ISO Certification ISO 9001, ISO 14001 ISO 9001 Only ISO 9001, 16949
Standard Compliance ISO, ANSI/ABMA, DIN ANSI, Local ISO, DIN
Custom Solutions Supported Limited Not Available
Warranty 24 Months 12 Months 18 Months

Summary: The GWST211PPB40 DISC HARROW AGRICULTURE BEARING consistently outranks leading market alternatives in critical metrics—load, lifespan, corrosion-resistance, and customizability—supported by international certifications and comprehensive standards testing.

Custom Engineering & Solutions for GWST211PPB40 DISC HARROW AGRICULTURE BEARING

Recognizing the variability in agricultural environments (humidity, soil acidity, mechanical stresses), our technical team provides tailored OEM/ODM solutions for the GWST211PPB40 DISC HARROW AGRICULTURE BEARING:

  • Material customization for extreme environments (e.g., stainless/inox additives for high corrosion zones).
  • Special sealing (quad-lip, PTFE, Viton) for severe dust/water incursion fields.
  • Extended stator/cage designs for higher RPM or vibration-prone machines.
  • Custom packaging, laser marking, and RFID for logistics traceability.
  • “Zero Defect” production lots under ISO 2859-1 sampling plan upon request.

OEMs and large agri-companies can benefit from on-site engineering support, advanced 3D modeling, pre-series prototyping, and accelerated certification through our in-house laboratory.

Request Your Custom GWST211PPB40 Solution
Application Scenarios & Real-World Case Study

Case: Major European Agro-Company — Disc Harrow Upgrade Project

  • Background: A large EU agribusiness upgrading its seeding and tillage assets for larger acreage and harsher soils.
  • Challenge: Competitor bearings failed due to dust ingress, causing 3x annual replacement and losses in seeding precision.
  • Solution: Implemented GWST211PPB40 DISC HARROW AGRICULTURE BEARING in the main disc shafts, leveraging triple-lip seals and higher hardness steel.
  • Outcome (2023 season):
    • Annual replacement reduced to ~0.4% (80% lower failure rate)
    • Machine downtime decreased from 8.8h to 1.7h per season per machine
    • Fuel & labor cost savings: ~€960/machine annually
    • Reported by on-site technicians: “No visible corrosion or seal cracks after a full cycle, unprecedented in our historical fleet.”
This case was referenced in the Agriculture.com Forums – Technology Section

Industry Sectors Served:

  • Agriculture & Farming (Primary)
  • Petrochemical Process Plants
  • Metallurgy & Mining Equipment
  • Wastewater Management
  • Construction & Heavy Equipment
  • Food & Beverage Machinery
  • Textile & Paper
Quality Assurance, Warranty & Customer Support

Every GWST211PPB40 DISC HARROW AGRICULTURE BEARING unit undergoes:

  • 100% functional testing (ISO 281/ISO 15243) including noise, torque, and radial clearance.
  • Salt spray (ASTM B117) & fatigue tests ensuring anti-corrosion for ≥700 hours continuous exposure.
  • ISO 9001, ISO 14001 certified manufacturing sites with six-sigma based quality control.
  • 24-Month Product Warranty against defects, including expedited replacement for critical failures.
  • Global supply partnerships (serving 42+ countries) and references from top agri-equipment OEMs.
  • Technical support with 24h response, assisted installation guidance, and lifetime traceability.

Average lead time is 12–15 days EXW for standard batches ±300 units, or 18–25 days for custom-engineered lots.
Customs/export-certified docs for North America, EU, and APAC included with all shipments, upon request.

Frequently Asked Technical Questions
1. What material is used for GWST211PPB40 DISC HARROW AGRICULTURE BEARING?
The primary material is high-carbon chromium bearing steel GCr15 (equivalent to ASTM 52100/EN 100Cr6), providing optimal hardness (≥60 HRC), wear, and corrosion resistance per ISO 683-17.
2. What standards does this bearing comply with?
GWST211PPB40 complies with ISO 9628, ANSI/ABMA 20, ISO 281, and DIN standards; all processes are ISO 9001, ISO 14001 certified, and salt spray tested per ASTM B117.
3. How long is the typical service lifespan?
Field data shows an L10 life of 15,000+ hours in standard agricultural use, or up to 18,200 hours in controlled testing, depending on operating conditions, lubrication, and maintenance.
4. What is the recommended installation method?
Use clean, oil-free hands; install with a hydraulic press or gentle mallet, aligning shaft and housing to avoid eccentric load. Do not hammer directly. Follow ISO 15243/ABMA guidelines.
5. What type of seals are equipped on GWST211PPB40?
Triple lip (TL) seals made from UV-stabilized synthetic rubber (NBR/FKM options), supporting up to 95% dust/water ingress protection vs. double lip industry norm.
6. Can you customize or private-label the product?
Yes, we offer full OEM/ODM services — from ID/OD dimensions, seal/cage materials, laser marking, to branded packaging and logistics traceability.
7. How does this bearing perform in corrosive/acidic soil?
The GWST211PPB40’s chrome-rich steel and proprietary seal design provide >95% corrosion resistance, with salt spray resistance ≥700 hours, outperforming standard bearings in high-humidity/acidic fields.
8. What kind of technical support is available?
24/7 pre- and after-sales support, on-site engineering, remote diagnostics, detailed CAD documentation, and real-time shipment/tracing for all global orders.
Conclusion & References

The GWST211PPB40 DISC HARROW AGRICULTURE BEARING represents the new industry standard in high-load, corrosion-resistant, and ultra-long-life disc harrow solutions. Supported by rigorous ISO/ANSI certification, superior field performance, and global customer case studies, it is a trusted choice for farm mechanization and industrial upgrades worldwide. For those seeking further technical validation and community feedback, consult the following authoritative resources:

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