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The 718/7C is a compact angular contact ball bearing measuring 7mm by 14mm by 5mm, available in both sealed and open designs. It features a 15° contact angle and comes preloaded for better performance.
Made with steel or ceramic balls and a durable nylon or phenolic cage, it handles angular contact loads smoothly. The bearing is lubricated for long service life and meets ABEC-5 and ABEC-14 precision standards.
Its universal matching design makes it versatile for various setups. Ideal for small precision applications like dental tools or miniature motors where space is limited.
The sealed option offers extra protection against dust, while the open version allows for easy maintenance. A reliable choice for high-precision, compact machinery.
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Why Choose 718/7C Bearing for Precision Tasks?
718/7C Bearing features a 15° contact angle, ideal for handling combined radial and axial loads with precision.
Its universal matching design allows flexible arrangement, ensuring smooth operation in various configurations.
The sealed or open options provide versatility, while the ABEC-5/P5 rating guarantees high accuracy.
With steel or ceramic balls and nylon/phenolic cages, it balances durability and performance.
Lubrication is pre-applied, reducing maintenance needs and ensuring consistent operation.
Its compact 7 mm×14 mm×5 mm size makes it perfect for space-constrained applications.
Key Fields for 718/7C Bearing
718/7C Bearing is commonly used in precision instruments like dental drills and optical devices, where its small size and angular contact design are ideal. The sealed option keeps contaminants out, ensuring long-lasting performance in sensitive environments.
Where Is 718/7C Bearing Used?
You’ll often spot 718/7C Bearing in robotics, particularly in compact joints and pivots that require smooth, low-friction movement. Its universal matching feature simplifies installation, making it a go-to for automated systems.
Built for Heavy-Duty Use: 718/7C Bearing
Despite its miniature size, 718/7C Bearing handles significant loads in applications like small electric motors and gearboxes. The choice between steel or ceramic balls allows flexibility based on speed and durability needs.
Automotive vs Aerospace: Applications of 718/7C Bearing
In automotive, 718/7C Bearing fits well in throttle systems and sensors, while aerospace uses it in navigation equipment. Its ABEC-5/P5 rating ensures precision across both high and low-speed scenarios.
Perfect Fit for Automation: 718/7C Bearing
718/7C Bearing shines in 3D printers and CNC machines, where its preload capability reduces play for accurate positioning. The nylon cage option also dampens vibrations, improving overall machine quietness.
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