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The S7203 CD/P4ADGB is a super precision angular contact ball bearing with a 17mm bore and 40mm outer diameter, crafted from durable chrome steel. It features a 15° contact angle and comes sealed for protection, with a phenolic cage for smooth operation.
This bearing handles radial loads up to 3398 lbf and spins at speeds up to 85,000 RPM, making it suitable for high-performance applications. Its universal matching design allows flexible arrangements like back-to-back or face-to-face mounting.
Preloaded for light operation, it ensures minimal vibration and noise. Ideal for precision machinery like spindles or CNC equipment where accuracy is key.
Weighing just 0.13kg, it’s lightweight yet robust. Compliant with P4A tolerance standards, it offers reliable performance in temperatures from -30°C to 110°C.
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Performance Features of S7203 CD/P4ADGB Bearing
S7203 CD/P4ADGB Bearing is designed with a 15° contact angle, optimising load distribution for precision applications.
Its chrome steel rings and balls enhance durability, while the phenolic cage ensures smooth operation at high speeds.
With a dynamic radial load capacity of 3398 lbf, it handles demanding tasks efficiently.
The sealed design and grease lubrication reduce maintenance needs, extending service life.
S7203 CD/P4ADGB Bearing operates smoothly at speeds up to 85,000 rpm, making it ideal for high-performance machinery.
Its universal matching capability allows flexible installation in back-to-back, face-to-face, or tandem configurations.
Super Precision Angular Contact Ball Bearings S7203 CD/P4ADGB are commonly used in high-speed machine tools, where their 15° contact angle ensures accurate radial and axial load handling.
The sealed design and grease lubrication make them suitable for environments where contamination must be minimised, such as in cleanroom manufacturing.
In automotive applications, S7203 CD/P4ADGB supports precision components like electric motor shafts, offering smooth operation at speeds up to 85,000 rpm.
The universal matching feature allows for flexible arrangement in compact designs, ideal for modern vehicle architectures.
For robotics, S7203 CD/P4ADGB excels in articulated arms due to its light preload and phenolic cage, which reduce friction during rapid directional changes.
The P4A tolerance class ensures consistent performance in repetitive motion tasks.
In aerospace systems, these bearings are valued for their chrome steel construction, capable of handling dynamic loads while maintaining stability across a -30°C to 110°C range.
Their matched set configuration simplifies installation in critical flight control mechanisms.
Medical imaging devices benefit from S7203 CD/P4ADGB’s low vibration characteristics, crucial for maintaining scan clarity.
The sealed design also prevents lubricant migration in sensitive diagnostic equipment.
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