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The 7019 CB/P4A is a super precision angular contact ball bearing with a 95mm bore and 145mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 6660 lbf and operates smoothly at speeds up to 18,000 RPM.
Its 15° contact angle and phenolic cage ensure stable performance under angular loads, while the open design allows for easy lubrication. The bearing works reliably in temperatures ranging from -30°C to 110°C.
This model is interchangeable with SKF bearings and comes with optional preload and matched arrangements for tailored setups. Ideal for high-precision applications like machine tool spindles or industrial pumps.
Weighing 1.3kg, it offers a robust yet manageable solution for demanding environments. Compliant with P4 tolerance class for exceptional accuracy.
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Engineered for Precision: 7019 CB/P4A Bearing
7019 CB/P4A Bearing features a 15° contact angle, optimised for high-precision angular contact applications.
Its chrome steel construction ensures durability and reliable performance under dynamic radial loads up to 6660 lbf.
The phenolic cage maintains ball alignment, reducing friction and enhancing operational smoothness.
With a maximum speed of 18,000 rpm, it balances precision and efficiency in demanding conditions.
7019 CB/P4A Bearing operates within a temperature range of -30° to 110°C, suitable for varied environments.
Its P4 tolerance class (ABEC-7) guarantees consistent accuracy for critical applications.
Perfect Fit for Automation: 7019 CB/P4A Bearing
The 7019 CB/P4A Bearing is a go-to choice for precision automation systems, especially in robotic arms and CNC machines. Its 15° contact angle ensures smooth handling of combined radial and axial loads.
In high-speed spindle applications, 7019 CB/P4A Bearing’s phenolic cage reduces friction, allowing it to maintain stability at up to 18,000 rpm. The P4 tolerance class makes it reliable for tasks demanding tight precision.
For medical imaging devices, 7019 CB/P4A Bearing’s chrome steel construction offers consistent performance under repeated use. Its open design simplifies lubrication, extending service life in critical healthcare equipment.
Automotive vs Aerospace: Applications of 7019 CB/P4A Bearing
In automotive transmissions, 7019 CB/P4A Bearing handles angular loads efficiently, contributing to smoother gear shifts. Its metric sizing ensures compatibility with European and Asian vehicle designs.
Aerospace systems benefit from 7019 CB/P4A Bearing’s lightweight phenolic cage and high-speed capabilities. The bearing’s temperature range (-30° to 110°C) suits both ground and flight conditions.
Industrial Uses of 7019 CB/P4A Bearing
Machine tools often rely on 7019 CB/P4A Bearing for its ability to maintain accuracy under heavy loads. The preload option further enhances rigidity in demanding industrial environments.
Where Is 7019 CB/P4A Bearing Used?
You’ll find 7019 CB/P4A Bearing in 3D printers, where its precision supports detailed print quality. The lubricated design reduces maintenance needs, making it ideal for continuous operation.
Built for Heavy-Duty Use: 7019 CB/P4A Bearing
The 7019 CB/P4A Bearing excels in conveyor systems, handling both radial and axial forces with ease. Its chrome steel rings provide durability in harsh manufacturing settings.
What Makes 7019 CB/P4A Bearing a Preferred Choice?
With 26 balls and a 10.319 mm ball diameter, 7019 CB/P4A Bearing distributes loads evenly for long-lasting performance. The ABEC-7 tolerance ensures reliability in precision applications.
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