About Dynaroll

Are you looking for a trusted miniature and precision ball bearing supplier? Dynaroll, part of Amphenol Critical Medical Technologies, has been delivering miniature and precision ball bearings to the medical, automotive, aerospace and other precision industries for more than 30 years. From surgical tools to diagnostic equipment, our bearings are designed for reliability, biocompatibility, and performance in mission-critical applications.

Why OEMs Choose Dynaroll:

• High-Grade Precision: Bearings manufactured to ABEC 1–5 standards, ensuring smooth, quiet, and consistent operation in sensitive devices.
• Certified Quality: ISO 13485 certified facilities support your regulatory compliance needs.
• Material Versatility: Stainless steel and specialty materials suited for sterilization, corrosion resistance, and cleanroom environments.
• Custom Engineering Support: Collaborate with our experts to develop bearing solutions tailored to your device’s unique performance and size constraints.
• Rapid Prototyping & Delivery: Accelerate your development cycle with fast access to standard and custom components.
• Stocking Program: We work with our customers to minimize their on-hand inventory, while providing quick lead times.