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The 311W1 is a single-row deep groove ball bearing with a 55mm bore and 120mm outer diameter, crafted from sturdy chrome steel for reliable performance. It handles radial loads up to 17805 lbf and operates smoothly at speeds up to 6300 RPM.
Its open design allows for easy lubrication, while the chrome steel cage ensures durability under heavy use. The bearing works efficiently 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 pumps where radial loads are common.
Weighing 1.5kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe and dependable option for various industrial needs.
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Performance Features of 311W1 Bearing
311W1 Bearing is built with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 17805 lbf, making it suitable for heavy-duty applications.
The chrome steel cage ensures proper ball alignment, reducing friction and wear.
With a maximum speed of 6,300 rpm, it delivers reliable performance in various conditions.
Industrial Uses of 311W1 Bearing
311W1 Bearing is commonly used in industrial machinery like pumps and electric motors, where its deep groove design handles radial loads efficiently. The open seal type allows for easy lubrication, ensuring long service life in demanding conditions.
Where Is 311W1 Bearing Used?
You’ll often find 311W1 Bearing in automotive applications such as wheel hubs and alternators, thanks to its robust chrome steel construction. Its ABEC 1 tolerance ensures reliable performance without unnecessary complexity.
Built for Heavy-Duty Use: 311W1 Bearing
In conveyor systems and agricultural equipment, 311W1 Bearing stands up to continuous operation with minimal maintenance. The wide temperature range makes it suitable for both indoor and outdoor environments.
Light-Duty vs Heavy-Duty: Best Uses for 311W1 Bearing
For light-duty tasks like small fans or household appliances, 311W1 Bearing offers quiet operation and durability. In heavy-duty settings, it handles higher radial loads while maintaining smooth performance.
Perfect Fit for Automation: 311W1 Bearing
Robotic arms and automated assembly lines benefit from 311W1 Bearing’s precise radial load capacity. The chrome steel cage adds extra durability, making it a reliable choice for repetitive motion.
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