High speed ball bearings
High speed ball bearings
ADR offers high-speed bearings with exceptional accuracy (ABEC 9 or ISO 2), precise roundness, and low waviness. The bearings are made from high-quality materials with minimal inclusions and are produced in a clean environment (class 100/ISO 5). They are designed for long life, high reliability, and low noise and vibration levels, ensuring repeatable quality.
ADR utilizes specialized materials, dynamic vibration, and thermal analyses, along with adapted lubrication, to create bearings suitable for harsh environments. These solutions are ideal for spindle applications and turbo-pumps.
With over 90 years of experience, ADR has developed high-speed bearings for demanding applications such as high-speed spindles, turbo pumps, turbo molecular pumps, and X-ray tubes. These bearings offer technical performance up to ABEC 9T – ISO 2, with precise roundness, low vibration, and extended service life.
ADR's production processes are tailored to meet the performance requirements of various applications. This includes high precision grinding, super finishing for excellent surface conditions, precise geometric and dimensional control, ultra-clean washing and assembly, application-specific lubrication, vibration control, and appropriate packaging.
ADR offers a variety of component materials, including specific steels for rings with fine carbides and low inclusion, high-quality steel or ceramic balls (grade 5), materials for cages, and fluid lubrication. The Technical Department is available to customize products to specific needs.
ADR, 12 chemin des Prés, 77810 Thomery, France
Email: [email protected]
Tel: +33 (0)1 64 70 59 50
Website: adr-alcen.com
Catalog excerpts
proven high-speed bearing technology ■ High accuracy -ABEC 9 or ISO 2; ■ Accurate roundness and waviness; ■ High quality material rings and balls - low level of inclusion; ■ Cleanness process (class 100/ISO 5); ■ Long life and high reliability; ■ Low noise and vibration levels; ■ Repeatable quality. specific approach to harsh environment ■ Knowledge of specific material; ■ Dynamic vibration and thermal analyses; ■ Adapted lubrication.
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HIGH LEVEL OF QUALIT Y With more than 90 years of experience in high precision ball bearings technologies, ADR developed high speed bearings suited to harsh environments. ADR’s expertise in the high speed sector is particularly appropriate for applications such as: –– High speed spindle; Our Technical Department remains at your disposal to answer any questions you may have and/or to adapt this product to your specific needs. –– Turbo pump; –– Turbo molecular pump; –– X-ray tube. Developed on specification, this range of bearings provides remarkable levels of technical performances (up to ABEC...
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