Ultra-Thin Design for Compact Spaces
Crafted with precision, the 61901ZZ deep groove ball bearing features a slim 6mm cross-section, ideal for applications where space is critical without compromising load capacity.
Premium Material & Precision Engineering
Made from high-grade chrome steel for superior durability, each bearing undergoes rigorous grinding and heat treatment for smooth operation and extended service life.
Low Noise & High-Speed Performance
Pre-lubricated with advanced grease, these bearings deliver quiet rotation at up to 15,000 RPM, perfect for small motors, medical devices, and precision instruments.
Versatile Industrial & DIY Applications
Widely used in drones, robotics, optical equipment, and automotive components, offering reliable performance in both lightweight and high-speed scenarios.
Bulk Order Advantage
Direct factory pricing ensures unbeatable value for bulk purchases, backed by strict quality control and global shipping support.