Product Overview: The 1211 Self-Aligning Ball Bearing
The 1211 bearing is a premium component within our 1200 Series of Self-Aligning Ball Bearings, engineered to operate effectively in applications with potential shaft misalignment. With core dimensions of 55x100x21mm, this bearing is designed to accommodate angular deviations between the shaft and the housing, which can arise from mounting errors or shaft deflection under load. Its innovative construction, featuring two rows of balls and a common sphered raceway in the outer ring, enables it to self-align, ensuring smooth operation and preventing excessive stress on the bearing and associated components.
As a trusted supplier of industrial parts, we provide high-quality 1211 bearings that conform to rigorous industry standards. This bearing is a reliable solution for a wide array of machinery, delivering consistent performance and reducing friction even in challenging operational environments. Browse our complete catalog of self-aligning ball bearings to discover the ideal component for your specific industrial application.
Features of the 1211 Bearing
- Self-Aligning Capability: Automatically compensates for static and dynamic angular misalignment, ensuring optimal performance and longevity.
- Dual Ball Rows: The two-row design enhances radial load capacity and provides greater stability compared to single-row bearings.
- Low Frictional Resistance: Expertly engineered to minimize friction, which reduces heat generation, conserves energy, and extends the bearing's service life.
- High-Precision Manufacturing: Built to precise dimensional and geometric tolerances for consistent and reliable operation.
- Robust Construction: Manufactured from high-grade bearing steel for exceptional durability and resistance to wear and fatigue.
- Versatile Application Range: Suitable for numerous industrial uses where shaft deflection or alignment inaccuracies are a concern.
Applications of 1211 Bearings
- Agricultural Equipment: Widely used in implements like combines, balers, and seeders that operate on uneven terrain.
- Conveyor Systems: Ideal for long conveyor belts where shaft sag and structural flexing can cause misalignment.
- Industrial Fans and Blowers: Ensures smooth and quiet rotation of fan shafts, even when minor imbalances or deflections occur.
- Textile Machinery: Provides reliable support for rollers and shafts in spinning and weaving machines.
- Paper and Pulp Processing: Used in rollers and machinery where maintaining alignment is critical for production quality.
- Mining and Construction Equipment: Withstands harsh conditions and misalignments common in heavy-duty machinery.
- Food Processing Lines: Suitable for equipment requiring dependable rotational components that can handle operational variations.
Benefits of Using the 1211 Bearing
- Increased Machine Uptime: The self-aligning feature reduces stress on the system, leading to fewer failures and less downtime.
- Extended Component Lifespan: By accommodating misalignment, it prevents premature wear on both the bearing and the shaft.
- Lower Maintenance Requirements: Its robust design and reliability reduce the need for frequent inspections and replacements.
- Improved Operational Efficiency: Low-friction performance leads to smoother operation and potential energy savings.
- Simplified Assembly: The ability to self-align can make the installation process quicker and more forgiving of minor mounting imperfections.
- Consistent Performance: Delivers reliable operation even in applications prone to shaft deflection and structural distortion.
