Precision Chrome Steel Miniature Ball Bearing – 694ZZ Series
Ultra-smooth 694ZZ deep groove ball bearing crafted from high-grade chrome steel for exceptional durability and corrosion resistance. Hardened steel races and precision-polished balls ensure low friction, high-speed performance (up to 30,000 RPM). Ideal for micro-motors, drones, RC models, printers, and small machinery. Shielded design (Z-type) prevents dust contamination while maintaining minimal lubrication loss. Exact dimensions (4x11x4mm) guarantee seamless compatibility. Bulk pricing available for industrial buyers – wholesale rates unmatched globally. Stocked in bulk for immediate shipment.
Key specs:
- Material: Chrome steel (GCr15) - Shields: Double metal (ZZ) - Load: Radial & axial - Tolerance: ABEC-1 standard - Operating temp: -30°C to +120°C Engineered for reliability in high-precision applications – order by the thousand for maximum cost savings.