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The S7018 CDTP/HCP4B is a super precision angular contact ball bearing with a 90mm bore and 140mm outer diameter, crafted from durable chrome steel and ceramic balls. It handles radial loads up to 17842 lbf and operates smoothly at speeds up to 11000 RPM.
Its sealed design keeps lubrication in and contaminants out, while the phenolic cage ensures quiet, long-lasting performance. The 15° contact angle and P4 tolerance class provide excellent precision for demanding applications.
This bearing is ideal for high-speed machinery like spindles or CNC equipment where accuracy is crucial. It works in temperatures from -30°C to 110°C and comes pre-lubricated for easy installation.
Weighing 1.02kg, it’s robust yet manageable for its size. The model is interchangeable with SKF bearings, making it a reliable choice for replacements or upgrades.
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Why Choose S7018 CDTP/HCP4B Bearing for Precision Tasks?
S7018 CDTP/HCP4B Bearing features a 15° contact angle, ideal for handling combined radial and axial loads with high precision.
Its ceramic balls and chrome steel rings ensure smooth operation and reduced friction, even at high speeds.
The phenolic cage in S7018 CDTP/HCP4B Bearing provides excellent heat resistance and durability.
With a maximum speed of 11,000 rpm, it is suitable for demanding high-speed applications.
S7018 CDTP/HCP4B Bearing comes pre-lubricated, reducing maintenance needs and ensuring consistent performance.
Its P4 tolerance class guarantees exceptional accuracy for precision machinery.
The sealed design of S7018 CDTP/HCP4B Bearing protects against contaminants, extending its service life.
It operates efficiently within a temperature range of -30° to 110°C, making it versatile for various environments.
Where Is S7018 CDTP/HCP4B Bearing Used?
S7018 CDTP/HCP4B Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it suitable for high-speed operations.
In robotics, S7018 CDTP/HCP4B Bearing provides smooth movement for articulated arms, thanks to its sealed construction and phenolic cage. The matched arrangement option also enhances performance in complex motion systems.
For aerospace applications, S7018 CDTP/HCP4B Bearing’s P4 tolerance class ensures reliability in navigation systems and flight controls. Its wide temperature range makes it adaptable to various environmental conditions.
Automotive vs Aerospace: Applications of S7018 CDTP/HCP4B Bearing
In automotive systems, S7018 CDTP/HCP4B Bearing supports high-performance gearboxes, where its preload capability reduces vibration. The metric sizing ensures compatibility with European and Asian vehicle designs.
Aerospace applications benefit from S7018 CDTP/HCP4B Bearing’s lightweight ceramic balls, which improve fuel efficiency. The sealed design also protects against contaminants in demanding flight conditions.
Built for Heavy-Duty Use: S7018 CDTP/HCP4B Bearing
S7018 CDTP/HCP4B Bearing excels in industrial pumps, handling both radial and axial loads with ease. The chrome steel rings provide long-lasting durability in harsh environments.
For wind turbines, S7018 CDTP/HCP4B Bearing’s high dynamic load capacity ensures reliable performance under variable wind conditions. The lubricated design reduces maintenance needs over time.
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