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The S7008 ACD/P4ADBA is a super precision angular contact ball bearing with a 40mm bore and 68mm outer diameter, crafted from durable chrome steel. Its 25° contact angle and sealed design ensure smooth operation under angular loads.
This matched set of two bearings (DB arrangement) handles radial loads up to 5850 lbf and spins at impressive speeds up to 41,000 RPM. The phenolic cage and grease lubrication provide quiet, long-lasting performance.
With extra light preload (Class A) and P4A tolerance, it offers exceptional accuracy for demanding applications. Ideal for high-speed spindles or precision machinery where minimal vibration is crucial.
Weighing 0.39kg, this compact unit operates reliably in temperatures from -30°C to 110°C. It’s interchangeable with SKF bearings, making maintenance straightforward.
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Performance Features of S7008 ACD/P4ADBA Bearing
S7008 ACD/P4ADBA Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability and precision under high-speed conditions.
The sealed design of S7008 ACD/P4ADBA Bearing protects against contaminants, extending its service life.
With a maximum speed of 41,000 rpm, it delivers reliable performance in demanding environments.
S7008 ACD/P4ADBA Bearing’s phenolic cage maintains ball alignment, reducing friction and noise.
Its extra light preload (Class A) ensures smooth operation, ideal for precision machinery.
The matched arrangement of two bearings (DB) enhances stability and load capacity.
S7008 ACD/P4ADBA Bearing’s P4A tolerance class guarantees consistent performance in high-precision applications.
Industrial Uses of S7008 ACD/P4ADBA Bearing
S7008 ACD/P4ADBA Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction helps maintain performance in environments with dust or debris.
In robotics, S7008 ACD/P4ADBA Bearing supports articulated arms, providing smooth movement under angular loads. Its phenolic cage reduces friction, making it ideal for repetitive motions.
For medical imaging devices, S7008 ACD/P4ADBA Bearing’s P4A tolerance class delivers the consistency needed for precise positioning. The grease lubrication ensures quiet operation, crucial in sensitive healthcare settings.
Automotive applications like electric power steering benefit from S7008 ACD/P4ADBA Bearing’s durability and high-speed capability. The matched pair design simplifies installation while maintaining alignment.
In 3D printers, S7008 ACD/P4ADBA Bearing’s low preload minimises vibration, improving print quality. The chrome steel construction also withstands continuous use without significant wear.
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