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The 7018 CE/P4A is a super precision angular contact ball bearing with a 90mm bore and 140mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and is designed for angular contact loads, handling up to 8055 lbf dynamically.
Its phenolic cage ensures smooth operation at high speeds, reaching up to 21000 RPM, while the open design allows for easy lubrication. The bearing maintains performance in temperatures ranging from -30°C to 110°C.
With a P4 tolerance class (equivalent to ABEC-7), it offers exceptional precision for demanding applications. Ideal for use in machine tools or high-speed spindles where accuracy and reliability are crucial.
Weighing 1.2kg, it’s a robust yet manageable component for industrial settings. This model is interchangeable with SKF bearings, making it a versatile choice for replacements or upgrades.
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Why Choose 7018 CE/P4A Bearing for Precision Tasks?
7018 CE/P4A Bearing features a 15° contact angle, optimised for high-precision angular contact applications.
Its chrome steel construction ensures durability and smooth operation under dynamic radial loads up to 8055 lbf.
The phenolic cage maintains ball alignment, reducing friction and enhancing performance at speeds up to 21,000 rpm.
With a P4 tolerance class, it delivers consistent accuracy in demanding industrial environments.
7018 CE/P4A Bearing operates efficiently within a temperature range of -30° to 110°C, suitable for varied conditions.
Its open design simplifies lubrication, ensuring long-term reliability with minimal maintenance.
Industrial Uses of 7018 CE/P4A Bearing
7018 CE/P4A Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The open seal type allows for efficient lubrication, extending service life in demanding conditions.
Where Is 7018 CE/P4A Bearing Used?
In automotive applications, 7018 CE/P4A Bearing supports high-speed components like turbochargers and transmission systems. Its phenolic cage reduces friction, making it suitable for environments with rapid movement.
Built for Heavy-Duty Use: 7018 CE/P4A Bearing
For robotics and automation, 7018 CE/P4A Bearing provides reliable performance in robotic arms and CNC machines. The P4 tolerance class ensures minimal vibration, crucial for precision tasks.
Medical vs Industrial: Where 7018 CE/P4A Bearing Excels
In medical imaging devices, 7018 CE/P4A Bearing offers smooth operation due to its chrome steel construction. Industrial applications benefit from its high dynamic radial load capacity, ideal for heavy machinery.
Perfect Fit for Automation: 7018 CE/P4A Bearing
7018 CE/P4A Bearing is a go-to choice for 3D printers and automated production lines. Its 15° contact angle balances speed and load handling, ensuring consistent performance in repetitive tasks.
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