The 708 ACD/P4ADBB is a super precision angular contact ball bearing with an 8mm bore and 22mm outer diameter, crafted from durable chrome steel. It measures 14mm in width and is designed for angular contact loads, handling up to 1170 lbf dynamically.
With a 25° contact angle and light preload, it spins smoothly at speeds up to 110,000 RPM. The open design and phenolic cage ensure low friction and easy maintenance, even in temperatures from -30°C to 110°C.
This matched set of two bearings (DB arrangement) offers high precision (P4A class) and is interchangeable with SKF models. Ideal for applications like machine tool spindles or high-speed robotics where accuracy is key.
Weighing just 0.024kg, it’s lightweight yet robust, with 9 balls for balanced performance. Comes pre-lubricated for immediate use.
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Performance Features of 708 ACD/P4ADBB Bearing
708 ACD/P4ADBB Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.
With a dynamic radial load capacity of 1170 lbf, it handles demanding conditions efficiently.
The P4A tolerance class guarantees high precision, making it suitable for critical tasks.
Essential Roles of 708 ACD/P4ADBB Bearing
In machine tools, 708 ACD/P4ADBB Bearing excels in high-speed spindles, where its angular contact design ensures precise radial and axial load handling. The matched arrangement of two bearings enhances stability, making it ideal for demanding machining tasks.
Where Is 708 ACD/P4ADBB Bearing Used?
You’ll often spot 708 ACD/P4ADBB Bearing in robotics, particularly in articulated arms that require smooth, precise movement. Its light preload and phenolic cage contribute to quiet operation, perfect for sensitive environments.
Built for Heavy-Duty Use: 708 ACD/P4ADBB Bearing
708 ACD/P4ADBB Bearing is a reliable choice for industrial pumps, handling both radial and thrust loads with ease. The chrome steel construction ensures durability, even in continuous operation scenarios.
Automotive vs Aerospace: Applications of 708 ACD/P4ADBB Bearing
In automotive systems, 708 ACD/P4ADBB Bearing supports gearbox components, while in aerospace, it’s used in instrumentation for its precision. The P4A tolerance class guarantees consistent performance across both fields.
Perfect Fit for Automation: 708 ACD/P4ADBB Bearing
708 ACD/P4ADBB Bearing is a go-to for automated assembly lines, where its high-speed capability and low friction reduce downtime. The lubricated design ensures long service life with minimal maintenance.
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