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The 71803 CD/P4TBTF is a super precision angular contact ball bearing with a compact size of 17mm by 26mm by 15mm, made from high-quality chrome steel. It features a 15° contact angle and comes in a matched set of three bearings for balanced performance.
This bearing handles radial loads up to 1141 lbf and can reach speeds of 103,000 RPM, making it suitable for high-speed applications. Its phenolic cage ensures smooth operation and durability under demanding conditions.
The open design allows for easy lubrication, while the P4 tolerance class guarantees precise performance. It operates efficiently in temperatures ranging from -30°C to 110°C.
Ideal for precision machinery like spindles or CNC equipment, this bearing is interchangeable with SKF models. Weighing just 0.03kg, it’s lightweight yet robust for its size.
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Performance Features of 71803 CD/P4TBTF Bearing
71803 CD/P4TBTF 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 1141 lbf.
The phenolic cage ensures smooth operation, even at high speeds of 103,000 rpm.
Preload availability allows for precise adjustments, improving performance in matched arrangements.
With a temperature range of -30°C to 110°C, 71803 CD/P4TBTF Bearing performs reliably in varied conditions.
Its P4 tolerance class guarantees high precision, making it suitable for demanding applications.
Key Fields for 71803 CD/P4TBTF Bearing
71803 CD/P4TBTF Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The matched set arrangement of three bearings provides excellent stability for demanding operations.
In robotics, 71803 CD/P4TBTF Bearing supports articulated arms, offering smooth movement and low friction. Its phenolic cage reduces weight while maintaining durability in continuous use.
For medical imaging devices, 71803 CD/P4TBTF Bearing’s P4 tolerance class guarantees the precision needed for clear scans. The chrome steel construction also ensures long-term reliability in sterile environments.
Automotive applications like electric power steering benefit from 71803 CD/P4TBTF Bearing’s high-speed capability. Its 15° contact angle efficiently handles combined radial and axial loads.
In 3D printers, 71803 CD/P4TBTF Bearing enables precise linear motion, crucial for detailed prints. The open design allows for easy lubrication, extending service life in frequent-use scenarios.
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