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The 7018 CDGC/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 moderate preload for balanced performance.
This bearing handles radial loads up to 17842 lbf and spins smoothly at speeds up to 15000 RPM. Its phenolic cage ensures durability while keeping the unit lightweight at 1.16kg.
The open design allows easy lubrication, and it operates efficiently in temperatures from -30°C to 110°C. With a P4A tolerance class, it offers reliable precision for demanding applications.
Ideal for machine tools or high-speed spindles, this bearing can be paired in back-to-back, face-to-face, or tandem arrangements. It’s interchangeable with SKF models, making replacements straightforward.
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Performance Features of 7018 CDGC/P4A Bearing
7018 CDGC/P4A Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability under dynamic radial loads up to 17842 lbf.
The phenolic cage in 7018 CDGC/P4A Bearing reduces friction, allowing smoother operation at high speeds.
With a maximum speed of 15,000 rpm, it maintains precision in demanding conditions.
7018 CDGC/P4A Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its moderate preload (Class C) enhances stability without compromising performance.
The open design of 7018 CDGC/P4A Bearing simplifies lubrication, ensuring consistent performance.
Its P4A tolerance class guarantees high precision for critical applications.
Industrial Uses of 7018 CDGC/P4A Bearing
The 7018 CDGC/P4A Bearing is commonly used in high-precision machine tools, where its moderate preload and P4A tolerance ensure smooth operation. Its angular contact design handles combined radial and axial loads efficiently.
In robotics, 7018 CDGC/P4A Bearing supports articulated arms, providing stability during repetitive movements. The phenolic cage reduces friction, making it suitable for high-speed applications.
For automotive applications, 7018 CDGC/P4A Bearing fits well in wheel hubs and transmissions, offering durability under varying loads. Its chrome steel construction ensures long service life even in demanding conditions.
Medical imaging devices benefit from 7018 CDGC/P4A Bearing’s precision, ensuring accurate positioning of components. The open design allows for easy lubrication, maintaining performance over time.
In aerospace systems, 7018 CDGC/P4A Bearing is used in actuators and control mechanisms, where reliability is critical. Its universal matching capability simplifies installation in complex assemblies.
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