Professional Custom MR128ZZ Miniature Bearings – Precision & Durability for Demanding Applications

High-Grade Stainless Steel Construction
Crafted from premium stainless steel for superior corrosion resistance and extended lifespan, ideal for harsh environments or frequent use.
Ultra-Precise Deep Groove Design
Features a deep groove raceway for smooth rotation and reduced friction, ensuring optimal performance under radial and axial loads.
Miniature Size, Heavy-Duty Performance
Compact MR128ZZ dimensions (12mm x 8mm x 3.5mm) deliver robust load capacity, perfect for tight spaces in skateboards, drones, or precision instruments.
Customizable for Specialized Needs
Tailor-made options available for OEM projects, including lubrication variants (grease/oil) and tolerance grades to match exact specifications.
Versatile Industrial & Hobbyist Use
Widely used in robotics, medical devices, RC models, and small machinery—where reliability and low noise matter.
Bulk Pricing Advantage
Direct factory sourcing ensures unbeatable wholesale rates for large orders, with consistent quality guaranteed. *Note: Sold in bulk packs; contact for OEM quotes.*