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The 7019 CD/P4AQBCA 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 48600 lbf and operates smoothly at speeds up to 15000 RPM.
With a 15° contact angle and open design, it offers excellent performance in high-speed applications. The phenolic cage ensures durability and reduces friction, while the extra light preload (Class A) enhances precision.
This set includes four matched bearings (QBC arrangement), ideal for applications requiring tight tolerances, such as machine tool spindles or high-precision equipment. It works reliably in temperatures from -30°C to 110°C.
Weighing 4.84kg, it’s robust yet well-suited for demanding industrial environments. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacement.
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Performance Features of 7019 CD/P4AQBCA Bearing
7019 CD/P4AQBCA Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 48,600 lbf.
The phenolic cage ensures smooth operation, even at high speeds of 15,000 rpm.
Precision-matching of four bearings in a set (<> QBC arrangement) improves stability and performance.
With a temperature range of -30°C to 110°C, 7019 CD/P4AQBCA Bearing performs reliably in varied conditions.
The extra light preload (Class A) reduces friction, extending service life.
Key Fields for 7019 CD/P4AQBCA Bearing
In machine tools, 7019 CD/P4AQBCA Bearing excels with its precision angular contact design, ensuring smooth operation in high-speed spindle applications. The phenolic cage reduces friction, making it ideal for long-term use.
Where Is 7019 CD/P4AQBCA Bearing Used?
You’ll often find 7019 CD/P4AQBCA Bearing in robotics, where its matched arrangement provides stability for precise movements. The extra light preload also helps maintain accuracy in automated systems.
Built for Heavy-Duty Use: 7019 CD/P4AQBCA Bearing
This bearing handles heavy radial loads in industrial gearboxes, thanks to its chrome steel construction. Its P4A tolerance class ensures reliable performance in demanding environments.
Medical vs Industrial: Where 7019 CD/P4AQBCA Bearing Excels
In medical imaging devices, 7019 CD/P4AQBCA Bearing offers quiet operation, while in industrial pumps, its durability stands out. The 15° contact angle balances load distribution for both applications.
Perfect Fit for Automation: 7019 CD/P4AQBCA Bearing
7019 CD/P4AQBCA Bearing is a go-to for CNC machines, where its high-speed capability and precision are key. The lubricated design also reduces maintenance needs in continuous operations.
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