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The 6404-2Z is a single-row deep groove ball bearing with a 20mm bore and 72mm outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 6902 lbf and operates smoothly at speeds up to 10,000 RPM.
Its shielded design keeps dirt out while maintaining smooth rotation, and the chrome steel cage adds durability. The bearing performs reliably in temperatures ranging from -30°C to 120°C.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. It’s well-suited for applications like electric motors or conveyor systems where radial loads are common.
Weighing 400g, it’s a robust yet manageable size. Compliant with RoHS and REACH standards for safe and eco-friendly use.
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How Does 6404-2Z Bearing Reduce Friction?
6404-2Z Bearing features a single-row deep groove design, optimised for smooth radial load handling.
The chrome steel construction ensures durability while minimising friction during operation.
With a dynamic radial load capacity of 6902 lbf, it performs reliably in various applications.
Its shielded design helps keep contaminants out, reducing wear and maintenance needs.
The bearing operates efficiently at speeds up to 10,000 rpm, balancing performance and longevity.
Its temperature range of -30°C to 120°C makes it suitable for diverse working conditions.
Common Applications of 6404-2Z Bearing
6404-2Z Bearing is widely used in industrial machinery, such as electric motors and pumps, where its shielded design helps keep contaminants out. The chrome steel construction ensures durability in demanding environments.
In automotive applications, 6404-2Z Bearing fits well in components like alternators and water pumps, providing reliable radial load support. Its metric sizing makes it a versatile choice for various vehicle models.
For home appliances, 6404-2Z Bearing works efficiently in items like washing machines and fans, offering smooth operation. The ABEC 1 tolerance ensures consistent performance without unnecessary complexity.
Automation systems benefit from 6404-2Z Bearing in robotic arms and conveyor belts, where its balanced load capacity and speed rating are advantageous. The shielded seals also reduce maintenance needs in dusty conditions.
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