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The 7004 CD/P4ADFB is a super precision angular contact ball bearing with a 20mm bore and 42mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 3150 lbf and spins smoothly at speeds up to 121,000 RPM.
Its 15° contact angle and matched arrangement (DF) provide excellent stability for angular loads, while the phenolic cage ensures quiet operation. The open design allows for easy lubrication and maintenance.
This bearing is ideal for high-precision applications like machine tool spindles or robotics, where accuracy and speed are crucial. It operates efficiently in temperatures from -30°C to 110°C.
Weighing just 0.14kg, it’s lightweight yet robust. Compliant with P4A tolerance standards, it’s a reliable choice for demanding environments.
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Performance Features of 7004 CD/P4ADFB Bearing
7004 CD/P4ADFB Bearing is designed with a 15° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.
With a dynamic radial load capacity of 3150 lbf, it performs reliably in high-speed applications.
The matched arrangement of two bearings provides stability, making it suitable for precision tasks.
Key Fields for 7004 CD/P4ADFB Bearing
7004 CD/P4ADFB Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The matched arrangement of two bearings provides stability in demanding industrial environments.
In robotics, 7004 CD/P4ADFB Bearing supports articulated arms, offering smooth movement and low friction. Its phenolic cage material helps reduce weight while maintaining durability.
For automotive applications, 7004 CD/P4ADFB Bearing is ideal for wheel hubs and transmission systems, handling both radial and axial loads efficiently. The light preload ensures consistent performance over long periods.
Medical imaging devices benefit from 7004 CD/P4ADFB Bearing’s precision, as it maintains exact alignment in rotating components. The chrome steel construction adds reliability in critical healthcare equipment.
In automation systems, 7004 CD/P4ADFB Bearing is often found in CNC machines, where its high-speed capability and low tolerance are essential. The open design allows for easy lubrication and maintenance.
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