High Precision 687 ZZ Miniature Ball Bearing – Durable & Corrosion-Resistant for Demanding Applications

Ultra-Precision Engineering
Crafted with high-grade steel for superior load capacity and smooth rotation, ensuring minimal friction and extended lifespan. Ideal for high-speed applications like drones, RC models, and small machinery.
Corrosion-Resistant Design
Features a protective ZZ shield to prevent dust and moisture ingress, enhancing durability in harsh environments. Perfect for outdoor or industrial use.
Compact & Versatile
7x14x5mm dimensions fit seamlessly into tight spaces, making it essential for DIY projects, robotics, and precision instruments.
Cost-Effective Bulk Solution
Direct factory pricing with no middlemen—unbeatable value for bulk buyers. Stock up on reliable bearings without overspending.
Global-Standard Quality
Rigorously tested for performance and consistency, meeting international specifications. Trusted by engineers and hobbyists worldwide.