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The S71902 CDGA/HCP4A is a super precision angular contact ball bearing with a compact size of 15mm by 28mm by 7mm. Made from chrome steel and ceramic balls, it offers smooth operation and durability.
With a 15° contact angle and sealed design, it handles radial loads up to 893 lbf and spins at speeds up to 95,000 RPM. The phenolic cage ensures stability and reduces friction.
Its extra light preload and P4A tolerance class make it ideal for high-precision applications. The bearing works in temperatures from -30°C to 110°C and comes pre-lubricated with grease.
Perfect for CNC spindles or high-speed machinery, this model is interchangeable with SKF bearings. Weighing just 0.014kg, it’s lightweight yet robust for its size.
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How Is S71902 CDGA/HCP4A Bearing Engineered for Reliability?
S71902 CDGA/HCP4A Bearing features a 15° contact angle, optimised for precision angular contact applications.
The chrome steel rings and ceramic balls enhance durability while reducing friction for smoother operation.
With a dynamic radial load capacity of 893 lbf, it handles demanding conditions reliably.
The P4A tolerance class ensures high precision, making it suitable for critical tasks.
Why Choose S71902 CDGA/HCP4A Bearing for Precision Tasks?
S71902 CDGA/HCP4A Bearing’s phenolic cage maintains ball alignment, ensuring consistent performance.
Its extra-light preload design minimises vibration, ideal for high-speed applications up to 95,000 rpm.
The sealed construction protects against contaminants, extending service life.
Universal matching allows flexible arrangement options, including back-to-back or face-to-face setups.
Designed for Durability: S71902 CDGA/HCP4A Bearing
S71902 CDGA/HCP4A Bearing’s ceramic balls and chrome steel rings resist wear, even under high speeds.
The grease lubrication ensures smooth operation across a temperature range of -30°C to 110°C.
With a static radial load capacity of 428 lbf, it offers reliable support in precision systems.
Its compact 15 mm×28 mm×7 mm size makes it suitable for space-constrained applications.
Common Applications of S71902 CDGA/HCP4A Bearing
S71902 CDGA/HCP4A Bearing is widely used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it ideal for applications demanding smooth operation.
In robotics, S71902 CDGA/HCP4A Bearing supports articulated arms, providing stability during repetitive movements. Its sealed design helps keep contaminants out, extending service life in dusty environments.
For dental drills, S71902 CDGA/HCP4A Bearing’s extra light preload allows for quiet, vibration-free performance. The phenolic cage adds durability, even in high-speed, high-temperature conditions.
Where Is S71902 CDGA/HCP4A Bearing Used?
S71902 CDGA/HCP4A Bearing can be found in 3D printers, where its precision ensures layer accuracy during printing. The grease lubrication minimises maintenance needs for continuous operation.
In optical equipment, S71902 CDGA/HCP4A Bearing’s P4A tolerance class guarantees minimal runout for clear imaging. Its compact size fits well in space-constrained designs.
Built for Heavy-Duty Use: S71902 CDGA/HCP4A Bearing
S71902 CDGA/HCP4A Bearing handles radial and axial loads in small electric motors, common in household appliances. The chrome steel rings provide long-lasting performance under daily use.
For laboratory centrifuges, S71902 CDGA/HCP4A Bearing’s high-speed capability ensures consistent results. The ceramic balls also resist corrosion from chemical exposure.
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