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BAA-0006 Lubrication-Free Agricultural Hub Unit

Lubrication-Free High-Load Farm Core Part

Product Overview

        The BAA-0006 Agricultural Hub Unit is a core product of Jiangsu Wallong-Hsin Machinery (a state-owned subsidiary of SINOMACH with 30 years of R&D and production experience in agricultural machinery parts). Specifically designed for tractors, seeders, harvesters, rotary tillers and other agricultural equipment, it integrates a lubrication-free innovative design and 5-lip sealing technology, combined with special grease for hub units and Fe/Zn12/P1 surface galvanization. It can easily adapt to complex field conditions such as mud, dust, and low temperatures of -10℃~+60℃, completely solving the industry pain points of traditional hubs like frequent relubrication, easy water/mud infiltration, and short service life, providing efficient, environmentally friendly and cost-effective bearing solutions for agricultural machinery manufacturers and farmers.

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Core Technical Parameters

 Product NameAgricultural Hub Units
Product No.BAA-0006
Axial Clearance0.005-0.025mm
Cr44.6 KN
Cor34.6 KN
Grease TypeSpecial grease for   hub unit
 Surface GalvanizedFe/Zn12/P1
 Fatigue Resistance Two million turns for usual
 Rated Dynamic Load
Waterproof No pollutant or water through the inner oil seal In 1000h
Working Temperature-10   ℃/+60 ℃

JSW Agricultural Hub Unit Core Advantages

1.Lubrication-Free Design: Cost Reduction & Environmental Protection

  • No need for daily/monthly additional lubrication, reducing lubricant consumption by 90% compared with traditional hubs, completely eliminating lubrication labor and material costs (lubrication cost accounts for only 7.5%);
  • Unique sealing technology prevents grease leakage and soil contamination, meeting the needs of modern sustainable agriculture and holding environmental certifications;
  • Provides manufacturers with more competitive product selling points and reduces farmers’ operating costs, achieving short-term, medium-term and long-term win-win results.

2.Superior Protection & Extended Service Life

  • No need for daily/monthly additional lubrication, reducing lubricant consumption by 90% compared with traditional hubs, completely eliminating lubrication labor and material costs (lubrication cost accounts for only 7.5%);
  • Unique sealing technology prevents grease leakage and soil contamination, meeting the needs of modern sustainable agriculture and holding environmental certifications;
  • Provides manufacturers with more competitive product selling points and reduces farmers’ operating costs, achieving short-term, medium-term and long-term win-win results.

3.High Load-Bearing, Easy Installation & High Productivity

  • Double ball bearing design with 44.6KN radial dynamic load and 34.6KN static load, meeting the heavy-load requirements of agricultural machinery;
  • Flanged outer ring with pre-drilled and tapped holes, adaptable to various agricultural implements; no professional tools required for installation and maintenance, saving time and effort;
  • Significantly reduced bearing failure rate, increasing field operation productivity by 150% and minimizing productivity losses due to failures.

Performance Tests

The BAA-0006 Agricultural Hub Unit has undergone rigorous performance testing with traceable high quality:
 
  • Fatigue Testing: Passed 1 million revolutions of high-intensity fatigue test; stable operation for ≥2 million revolutions under normal working conditions, far exceeding industry standards;
  • Mud Testing: 1000-hour harsh muddy environment test with no water, sediment or dust infiltration; 100% oil seal integrity;
  • Low-Temperature Testing: Passed -10℃ low-temperature tillage simulation test with smooth bearing rotation and unattenuated load-bearing performance;
  • Environmental Testing: No grease leakage, compliant with international agricultural machinery environmental standards, holding agricultural sustainable development certification.

Product Structure & Specification

Core Components
  • Retainer: Self-lubricating, with excellent corrosion resistance, toughness, impact resistance and wear resistance;
  • 5-lip Oil Seal: Dual sealing protection, effectively blocking impurities and preventing grease leakage;
  • Double Ball Bearing: Provides outstanding radial and axial load-bearing capacity, suitable for heavy-load working conditions;
  • Flanged Outer Ring: Pre-drilled and tapped for easy disc installation and replacement;
  • Protection Cap: Designed for disc replacement, preventing sediment infiltration and protecting the oil seal.
Application Scenarios
  • Applicable Machinery: Tractors, seeders, harvesters, rotary tillers and other agricultural equipment;
  • Applicable Environments: Muddy fields, dusty areas, low-temperature tillage zones (-10℃~+60℃) and other complex working conditions.

Cost & Efficiency Comparison

Oil Consumption Comparison
Hub TypeLubrication FrequencyCore Advantage
BAA-0006 Agricultural HubNo Further Relubrication90% less lubricant consumption, cost-saving & eco-friendly
Ordinary Hub ARelubrication per MonthHigh lubrication cost, heavy labor input
Ordinary Hub BRelubrication per DayCumbersome maintenance, serious productivity loss
Cost Structure – Equipment Service Life
  • BAA-0006 Hub: 7.5% Lubrication Cost + 7.5% Repair Cost + 15% Productivity Loss + 70% Machine Cost;
  • Other Hubs: Higher Lubrication Cost (frequent relubrication) + Higher Repair Cost (easy failure) + Greater Productivity Loss (frequent downtime).

Contact & Cooperation

30-Year State-Owned Craftsmanship! The BAA-0006 Agricultural Hub Unit provides cost-effective solutions for the global agricultural machinery industry! For bulk purchasing, customized adaptation, sample application, technical consultation and other needs, please feel free to contact us:
 
  • Consultation Hotline: +86-0510 8580 0637
  • Email Address: camcjsw@camcjsw.com
  • Address: 166 Wuyu Road, Yuqi Street, Huishan District, Wuxi City, Jiangsu Province, P.R. CHINA