High Precision Miniature 6.35mm Ball Bearing R4ZZ

Ultra-Precise Engineering
– Crafted with high-grade chrome steel for exceptional durability and smooth rotation. Precision-machined to 6.35*15.875*4.978mm dimensions for flawless fit in compact applications.
Deep Groove Structure
– Optimized for radial and axial loads, ensuring long-lasting performance under stress. Ideal for high-speed machinery, drones, medical devices, and miniature motors.
Factory Direct ZZ Seals
– Dual shielded (ZZ) design prevents dust and debris while maintaining lubrication. Reduces maintenance needs in harsh environments like robotics and industrial tools.
Wholesale Advantage
– Exclusive bulk pricing for industrial buyers. Global shipping, unbeatable value—no middlemen, just premium bearings at the lowest cost. Order now for seamless production scaling.