Spherical Outer Surface Agricultural Bearing UE 203/12 2S Insert Ball Bearing 12mm Bore 40mm OD

The UE 203/12 2S is an insert ball bearing with spherical outer surface, designed for agricultural machinery and industrial conveying systems. It features an eccentric locking collar and double-lip contact seal (2S), offering reliable performance in dusty, wet, and high-vibration working environments.

It is widely used in agricultural equipment and material handling systems where reliable shaft support and misalignment compensation are required.

Ideal for customers looking for durable and long-life bearing solutions for demanding field applications.

Get a quote within 24 hours for your project.

Full technical data and drawings available upon request.

This bearing is widely used in:

• Agricultural disc harrows and tillage equipment
• Seed drills and planting machinery
• Crop harvesting equipment and balers
• Conveyor systems and material handling equipment
• Grain elevators and feed processing machinery
• General industrial rotating equipment

Suitable for medium to heavy load, moderate speed, and dusty outdoor conditions.

• Spherical outer surface design compensates for initial housing misalignment
• Eccentric locking collar ensures secure and easy shaft mounting
• 2S double-lip contact seal provides excellent protection against dust and moisture ingress
• High dynamic load rating (9.56 kN) for demanding agricultural applications
• Gcr15 bearing steel construction with precision heat treatment for extended service life
• Pre-lubricated with high-quality grease, ready for immediate installation
• Available in standard (2S) and heat-stabilized (2S.SH) variants

Helps reduce equipment maintenance cost and improve machine uptime.

• 25+ years experience in industrial bearing manufacturing and export
• Exported to 50+ countries worldwide with reliable logistics
• Rich experience in OEM and custom bearing projects
• 100% quality inspection with precision CNC machining and strict heat treatment control
• Fast response within 24 hours for all inquiries
• Stable supply capacity for long-term cooperation

We focus on quality, reliability, and long-term partnership with every customer.

Looking for a reliable agricultural bearing supplier?

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• Fast quotation within 24 hours
• Technical support from experienced engineers
• Custom solution suggestions for your application
• Competitive factory-direct pricing

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Q1: Can you provide custom bearings?
Yes, we support OEM and custom production based on your drawings, samples, or technical requirements.

Q2: What is the delivery time?
Standard models: 7–15 working days. Custom products: depending on specifications and order quantity.

Q3: Do you provide samples?
Yes, sample orders are welcome for quality evaluation before bulk purchase.

Q4: What is the difference between 2S and 2S.SH?
2S is the standard version suitable for operating temperatures -20°C to +100°C. 2S.SH is the heat-stabilized version for applications up to +150°C.