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The 309-Z is a single-row deep groove ball bearing with a 45mm bore and 100mm outer diameter, crafted from sturdy chrome steel. It supports radial loads up to 12364 lbf and operates smoothly at speeds up to 7500 RPM.
Its shielded design keeps out dust and debris, while the nylon cage reduces friction for quieter performance. The bearing is pre-lubricated with grease, making it ready to use straight away.
This model is interchangeable with SKF bearings, offering a reliable alternative for replacements. Suitable for applications like electric motors or pumps where radial loads are common.
Weighing 0.88kg, it’s a robust choice for industrial use. Compliant with RoHS and REACH standards, it works in temperatures from -30°C to 120°C.
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Why Choose 309-Z Bearing for Precision Tasks?
309-Z Bearing features a shielded design with chrome steel rings and balls, ensuring smooth radial load handling.
Its dynamic radial load capacity of 12364 lbf makes it suitable for high-performance applications.
The nylon cage in 309-Z Bearing reduces friction and noise, enhancing operational efficiency.
With a maximum speed of 7,500 rpm, it delivers reliable performance in various conditions.
309-Z Bearing operates efficiently within a temperature range of -30° to 120°C.
Its grease lubrication ensures long-lasting performance with minimal maintenance.
Industrial Uses of 309-Z Bearing
309-Z Bearing is commonly used in industrial machinery like pumps and electric motors, where its shielded design helps keep contaminants out. The nylon cage reduces friction, making it suitable for continuous operation.
In automotive applications, 309-Z Bearing fits well in wheel hubs and alternators, thanks to its radial load capacity. The grease lubrication ensures smooth performance even under varying temperatures.
For home appliances, 309-Z Bearing works efficiently in washing machines and fans, where durability matters. Its metric sizing makes it easy to replace in most standard designs.
How Does 309-Z Bearing Improve Performance?
309-Z Bearing enhances machinery by handling radial loads effectively, ideal for conveyor systems. The chrome steel construction offers good wear resistance for long-term use.
In robotics, 309-Z Bearing supports precise movements in joints and actuators. The P0 tolerance ensures consistent performance in automated processes.
Designed for Versatility: 309-Z Bearing
309-Z Bearing adapts well to both light and medium-duty applications, from power tools to agricultural equipment. Its filling slots simplify relubrication during maintenance.
In food processing machines, 309-Z Bearing’s shielded design prevents contamination. The temperature range allows reliable operation in various environments.
Automotive vs Industrial: Applications of 309-Z Bearing
In cars, 309-Z Bearing is often found in transmissions, balancing speed and load requirements. For factories, it’s a go-to for gearboxes and compressors.
The shielded seal makes 309-Z Bearing low-maintenance in dusty conditions. Its static load capacity also suits heavy machinery with intermittent use.
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