High-Quality Chrome Steel Construction – Precision-engineered with durable chrome steel for superior strength, corrosion resistance, and long-lasting performance in demanding applications.

Ultra-Precision Miniature Bearings – Available in multiple compact sizes (3x9x2.5mm, 5x4x2mm, 1.5x4x2mm), ensuring smooth operation and minimal friction for high-speed tools like angle grinders.

Deep Groove Design – Optimized for radial and axial loads, enhancing stability and reducing wear in power tools, small machinery, and DIY projects.

Shielded (ZZ) Protection – Features metal shields to prevent dust and debris ingress, extending bearing life in harsh working environments.

Wide Compatibility – Ideal for angle grinders, electric motors, model engineering, and precision instruments requiring reliable, low-noise performance.

Cost-Effective Bulk Supply – Direct wholesale pricing ensures unbeatable value for bulk buyers without compromising on Japanese-grade quality.