Precision-Engineered Miniature Bearing for High-Speed Applications
Crafted with premium chrome steel for superior durability and smooth rotation. Features deep groove design with optional ZZ (metal shield) or RS (rubber seal) for dust/contaminant protection. Ultra-compact 4x9x2.5mm size ideal for drones, RC models, medical devices, and miniature machinery. Precision grinding ensures low noise and vibration. Exclusive bulk pricing – wholesale quantities available for industrial buyers. Globally sourced, tested for ISO standards. Ships worldwide with guaranteed lowest rates.
Key Specs:
- Material: Chrome Steel GCr15 - Type: 684 Deep Groove (Open/ZZ/RS) - Load: Radial & Axial - Tolerance: ABEC-1