VICAN – Performance and Durability in the Field!
Brazilian agribusiness is a strategic sector that demands robust and reliable technical solutions to ensure the efficiency of agricultural machinery and equipment. In this scenario, bearings play a crucial role, ensuring efficient load transfer and smooth operation of mechanical systems, even under the harshest conditions.
This article covers applications, challenges, and technical criteria for selecting agricultural bearings, highlighting advanced materials that deliver superior performance and greater durability in the field.
The Importance of Materials in Agricultural Bearings
The materials used in bearing manufacturing are critical to their performance in challenging environments. In agriculture, resistance to impact, corrosion, contamination, and climate variations is essential. Below are the most common materials and their advantages:
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Stainless Steel (Martensitic and Austenitic):
Highly corrosion-resistant, ideal for applications in constant contact with moisture, fertilizers, and pesticides. Martensitic stainless steel offers greater mechanical strength and is widely used in high-load implements. -
Technical Ceramics (Silicon Nitride):
Extremely lightweight and heat-resistant, ceramics are ideal for bearings subjected to high temperatures and high speeds, such as in harvester cutting systems. -
Chrome Steel:
Combines excellent wear resistance with good dynamic load capacity, suitable for general applications exposed to dust and debris. -
Graphene (in advanced lubricants):
Improves energy efficiency by reducing friction and extending component lifespan.
Main Applications and Challenges in Agribusiness
In the field, mechanical systems must operate efficiently even under extreme conditions such as dust, moisture, impacts, and severe climate changes. Bearings are essential in these operations, ensuring reliable performance and durability.
1. Tractor Transmissions and Axles
Application: Bearings in tractor transmissions and axles handle heavy loads, continuous motion, and frequent direction changes.
Challenges:
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High dynamic and static loads requiring robust materials like chrome steel or martensitic stainless steel.
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Climate variations from cold mornings to hot afternoons without losing efficiency.
2. Harvester Cutting and Separation Systems
Application: Bearings are used in knives, rollers, and conveyor belts that work at high speeds under intense vibration.
Challenges:
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Constant vibration requiring high-precision bearings.
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High speeds generating heat, requiring ceramic or hybrid materials like silicon nitride.
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Contamination from dust, grains, and debris, especially in unsealed components.
3. Planters and Seeders
Application: Bearings in cutting discs and rotating shafts ensure uniform seed and fertilizer distribution.
Challenges:
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Dust and fertilizer contamination.
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Moisture resistance from dew or irrigation, requiring stainless steel or shielded bearings.
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Rotational precision for uniform planting.
4. Auxiliary Implements (Plows, Harrows, Sprayers)
Application: Bearings enable rotational and linear motion in heavy implements and vibration-resistant systems in sprayers.
Challenges:
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Frequent impacts from uneven terrain.
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Exposure to corrosive chemicals.
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Long operational life in aggressive environments.
Technical Criteria for Selecting Agricultural Bearings
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Dynamic and Static Load Capacity: Resistance to radial and axial loads during operation.
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Contamination Protection: Shielded or sealed bearings (2RS, ZZ, TS) to prevent particle and liquid entry.
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Durability and Corrosion Resistance: High-quality materials like chrome or ceramic.
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Dimensional Compatibility: Matching equipment specifications.
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Maintenance and Lubrication: Prefer models with reduced intervention needs.
VICAN’s Solution for Agribusiness
VICAN designs next-generation bearings, combining advanced technology and premium materials to meet agricultural demands.
VICAN Advantages:
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Premium Materials: Stainless steel, ceramics, and high-performance alloys.
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Advanced Shielding: Superior contamination and corrosion protection.
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Structural Resistance: Built to withstand shocks and extreme loads.
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High Precision: ABEC P4 to P7 classification for maximum efficiency.
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Eco-Efficiency: Compatible with biodegradable lubricants like VICAN Let Me Spin.
Whether for tractors, harvesters, planters, or sprayers, VICAN has the ideal solution to maximize productivity in the field.
At VICAN, we offer engineered bearing solutions tailored to the needs of agribusiness, contributing to the success and sustainability of Brazilian agriculture.
📞 Contact VICAN today and get the best solutions for your application!
VICAN – Performance and Durability
