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The 11209 is a self-aligning ball bearing with a 45mm bore and 85mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 5152 lbf and operates smoothly at speeds up to 4500 RPM.
Its double-row design and open seal allow for easy lubrication, while the nylon cage reduces friction for quieter performance. The bearing works reliably in temperatures ranging from -30°C to 110°C.
This model is interchangeable with SKF bearings, offering a practical replacement option. Suitable for machinery with misalignment issues, such as conveyor systems or agricultural equipment.
Weighing 0.77kg, it’s a robust choice for industrial applications. Compliant with RoHS and REACH standards for safe and eco-friendly use.
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How Does 11209 Bearing Reduce Friction?
11209 Bearing features a double-row design with chrome steel rings and balls, ensuring smooth radial load distribution.
Its nylon cage minimises friction, contributing to quieter operation and reduced energy consumption.
The bearing’s lubrication system maintains optimal performance, even under dynamic loads up to 5152 lbf.
With a maximum speed of 4,500 rpm, it balances efficiency and durability in various applications.
11209 Bearing operates reliably within a temperature range of -30° to 110°C, adapting to diverse working conditions.
Its precision-engineered dimensions (45 mm×85 mm×58 mm) ensure compatibility and easy integration into existing systems.
Industrial Uses of 11209 Bearing
11209 Bearing is commonly used in industrial machinery like conveyor systems and heavy-duty fans, where its self-aligning feature helps compensate for shaft misalignment.
The double-row design provides reliable radial load support, making it suitable for continuous operation in demanding environments.
What Makes 11209 Bearing a Preferred Choice?
In automotive applications, 11209 Bearing works well in gearboxes and wheel hubs due to its ability to handle moderate radial loads.
The chrome steel construction ensures durability, while the nylon cage reduces friction for smoother performance.
Perfect Fit for Automation: 11209 Bearing
For robotic arms and automated production lines, 11209 Bearing offers precise movement with minimal maintenance needs.
Its lubricated design and temperature tolerance make it adaptable to various operating conditions in smart factories.
Medical vs Industrial: Where 11209 Bearing Excels
In medical imaging devices, 11209 Bearing provides quiet operation essential for sensitive environments.
However, its robust design also shines in industrial pumps where vibration resistance is key.
General Machinery vs Specialized Equipment: 11209 Bearing in Action
While 11209 Bearing performs reliably in standard electric motors, it’s equally effective in specialized textile machinery.
The metric sizing and open seal type allow for easy integration across different equipment types.
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