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The S71916 CD/HCP4ADBC is a super precision angular contact ball bearing with an 80mm bore and 110mm outer diameter, crafted from durable chrome steel and ceramic balls. It handles radial loads up to 13320 lbf and operates smoothly at speeds up to 28000 RPM.
Its sealed design keeps lubrication in and contaminants out, while the phenolic cage ensures quiet, long-lasting performance. The moderate preload (Class C) and 15° contact angle provide stability for high-precision applications.
This matched set of two bearings (DB arrangement) is ideal for machine tools or spindle systems where accuracy is key. It works in temperatures from -30°C to 110°C and is interchangeable with SKF bearings.
Weighing 0.64kg, it balances strength and precision. Compliant with P4A tolerance standards, it’s a reliable choice for demanding engineering tasks.
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How Is S71916 CD/HCP4ADBC Bearing Engineered for Reliability?
S71916 CD/HCP4ADBC Bearing features a 15° contact angle, optimised for handling combined radial and axial loads with precision.
The chrome steel rings and ceramic balls reduce friction, enhancing durability and performance.
With a dynamic radial load capacity of 13,320 lbf, it ensures reliable operation in demanding applications.
The phenolic cage maintains ball alignment, contributing to smooth and efficient rotation.
Designed for moderate preload (Class C), S71916 CD/HCP4ADBC Bearing offers stability in high-speed scenarios.
Its sealed design and grease lubrication minimise maintenance while extending service life.
The matched arrangement of two bearings (DB) provides balanced load distribution.
Operating within a temperature range of -30°C to 110°C, it adapts to various environmental conditions.
Key Fields for S71916 CD/HCP4ADBC Bearing
S71916 CD/HCP4ADBC Bearing is widely used in high-precision machine tools, where its moderate preload and angular contact design ensure accurate spindle performance. The ceramic balls reduce friction, making it suitable for high-speed operations.
In robotics, S71916 CD/HCP4ADBC Bearing provides smooth motion control in articulated arms and joints. Its sealed design keeps contaminants out, extending service life in demanding environments.
For aerospace applications, S71916 CD/HCP4ADBC Bearing’s phenolic cage and chrome steel rings offer reliability in navigation systems. The P4A tolerance class ensures consistent performance under varying loads.
In medical imaging devices, S71916 CD/HCP4ADBC Bearing’s grease lubrication and ceramic balls deliver quiet operation. The matched arrangement of two bearings enhances stability in precision instruments.
Automotive testing equipment benefits from S71916 CD/HCP4ADBC Bearing’s dynamic radial load capacity. Its temperature range suits both bench tests and real-world simulations.
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