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The 1209 KC3 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 11,000 RPM.
Its double-row design and open seal allow for easy alignment and maintenance, while the nylon cage reduces friction for quieter performance. The bearing works reliably in temperatures from -30°C to 110°C.
This model is interchangeable with SKF bearings, offering a practical replacement option. It’s well-suited for applications like conveyor systems or agricultural machinery where misalignment might occur.
Weighing 0.47kg, it’s a robust yet manageable choice. Compliant with RoHS and REACH standards, it’s safe for various industrial uses. The C3 radial clearance ensures flexibility in different operating conditions.
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How Does 1209 KC3 Bearing Reduce Friction?
1209 KC3 Bearing features a double-row ball design with chrome steel rings and balls, ensuring smooth radial load distribution.
Its nylon cage minimises friction, allowing for quieter operation and reduced energy consumption.
The bearing’s C3 radial clearance accommodates slight misalignments, enhancing performance in varied conditions.
With a maximum speed of 11,000 rpm, it offers both durability and efficiency for demanding applications.
Industrial Uses of 1209 KC3 Bearing
1209 KC3 Bearing is commonly used in conveyor systems, where its self-aligning feature compensates for minor shaft misalignments. The double-row design ensures reliable performance even under heavy radial loads.
In automotive applications, 1209 KC3 Bearing fits well in gearboxes and wheel hubs, thanks to its tapered bore for secure mounting. The nylon cage reduces friction, making it suitable for high-speed operations.
For robotics, 1209 KC3 Bearing’s open design allows easy lubrication, extending service life in automated arms. Its C3 clearance accommodates thermal expansion during continuous use.
Where to Use 1209 KC3 Bearing
You’ll find 1209 KC3 Bearing in industrial fans, where its chrome steel construction handles dust and moderate moisture. The metric sizing ensures compatibility with European machinery standards.
In packaging equipment, 1209 KC3 Bearing supports rotating shafts with minimal vibration. The lubricated design keeps maintenance simple for busy production lines.
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