High Performance Agricultural Machinery Bearings: The Durable Heart Of Agricultural Machinery

During the critical season of spring plowing and autumn harvest, the stable operation of agricultural machinery and equipment is directly related to agricultural production efficiency. Our agricultural machinery bearings are designed with high-strength carburized bearing steel and nano surface treatment technology as their core, specifically for harsh field environments

Super weather resistance: wear-resistant and corrosion-resistant layer resists moisture, dust, and fertilizer erosion, increasing lifespan by 30%
Heavy load compression design: Optimized raceway structure, increased load-bearing capacity by 25%, fearless of tractor climbing impact and continuous heavy load of harvester
Efficient and energy-saving: special lubricating grease+sealing technology reduces friction resistance by 30%, saves oil and extends lubrication cycle, and reduces maintenance costs by 40%

Full Scene Adaptation To Mainstream Devices

Tractor/ harvester: Drive shaft and gearbox bearings resist high-frequency vibration
Sowing machine/ rice transplanter: Precision bearings ensure the accuracy of sowing spacing
Drying equipment: High temperature resistant bearings suitable for grain processing
Plant protection machinery: Lightweight bearings assist drones in flexible operations

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▶ 20 years of experience in research and development of agricultural machinery bearings | ISO 9001 certification | 300+service outlets nationwide

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Technical Parameters

Parameter Category	English Parameters
Bearing Types	Deep Groove Ball Bearings, Tapered Roller Bearings, Cylindrical Roller Bearings, Angular Contact Ball Bearings, etc.
Dimensions	Bore Diameter (d), Outside Diameter (D), Width (B), compliant with ISO standards (e.g., 6205, NJ206E)
Materials	High-strength carburized bearing steel (e.g., G20CrNi2MoA), special wear-resistant alloys, nano-coating surface treatment
Basic Load Ratings	- Basic Dynamic Load Rating (C): 15–150 kN - Basic Static Load Rating (C0): 18–200 kN
Speed Range	Standard: ≤5000 rpm High-speed: ≤10000 rpm (model-dependent)
Operating Temperature	-20°C ~ +120°C (standard) High-temperature resistant: ≤200°C (customizable)
Environmental Resistance	- Protection Rating: IP67 (dustproof & waterproof) - Corrosion Resistance: Passed salt spray test (≥500 hours) - Vibration Resistance: Vibration acceleration ≤50g (5–2000Hz)
Precision Class	Dimension Tolerance: ISO IT5–IT6 Runout: ≤0.01mm (shaft/seat ring)
Lubrication	Lithium-based grease (-30°C~+150°C), relubrication interval ≥500 hours (normal conditions)
Sealing Design	Double-lip contact seal (with dust-proof lip), labyrinth seal (suitable for high-dust environments)
Service Life	≥10,000 hours (normal conditions) ≥8,000 hours (heavy load, calculated per ISO 281)
Certifications	ISO 9001 quality management system, IATF 16949 automotive standard (optional)

Parameter Notes

Material Advantage: Carburized bearing steel with nano-coating enhances wear resistance by 30% and corrosion resistance by 50%, ideal for humid, dusty, and chemically corrosive field environments.
Sealing Technology: Double-lip seals block debris ≥50μm (e.g., straw, dirt), while labyrinth seals handle dust concentrations ≤100mg/m³.
Load Optimization: 15% wider roller-raceway contact surface increases impact load capacity by 25%, suitable for high-frequency start-stop and variable-load conditions in tractors/harvesters.

Agricultural Bearings Core Parameters Table

Parameter Category	English Parameters
Bearing Types	Deep Groove Ball Bearings, Tapered Roller Bearings, Cylindrical Roller Bearings, Angular Contact Ball Bearings, etc.
Dimensions	Bore Diameter (d), Outside Diameter (D), Width (B), compliant with ISO standards (e.g., 6205, NJ206E)
Materials	High-strength carburized bearing steel (e.g., G20CrNi2MoA), special wear-resistant alloys, nano-coating surface treatment
Basic Load Ratings	- Basic Dynamic Load Rating (C): 15–150 kN - Basic Static Load Rating (C0): 18–200 kN
Speed Range	Standard: ≤5000 rpm High-speed: ≤10000 rpm (model-dependent)
Operating Temperature	-20°C ~ +120°C (standard) High-temperature resistant: ≤200°C (customizable)
Environmental Resistance	- Protection Rating: IP67 (dustproof & waterproof) - Corrosion Resistance: Passed salt spray test (≥500 hours) - Vibration Resistance: Vibration acceleration ≤50g (5–2000Hz)
Precision Class	Dimension Tolerance: ISO IT5–IT6 Runout: ≤0.01mm (shaft/seat ring)
Lubrication	Lithium-based grease (-30°C~+150°C), relubrication interval ≥500 hours (normal conditions)
Sealing Design	Double-lip contact seal (with dust-proof lip), labyrinth seal (suitable for high-dust environments)
Service Life	≥10,000 hours (normal conditions) ≥8,000 hours (heavy load, calculated per ISO 281)
Certifications	ISO 9001 quality management system, IATF 16949 automotive standard (optional)