SKF Quality Miniature Deep Groove Ball Bearings (691/692/693 Series)

Premium Material & Precision Engineering
High-grade chrome steel construction ensures durability and smooth rotation. Precision-ground raceways and polished balls minimize friction for ultra-quiet operation. Shielded (2Z) or rubber-sealed (2RSH) options protect against dust and moisture.
Versatile Micro-Size Performance
Ideal for high-speed applications: drones, small motors, medical devices, robotics, and precision instruments. Compact design (691/692/693 series) fits tight spaces without sacrificing load capacity.
Unbeatable Wholesale Value
Direct-from-factory pricing with bulk discounts. Globally trusted SKF quality at the lowest wholesale rates. Stock multiple variants (2Z/2RSH) for diverse industrial needs.
Reliability Guaranteed
Pre-lubricated for maintenance-free operation. Corrosion-resistant for long service life. Rigorous SKF testing ensures consistent performance under stress.
Smart Inventory Solution
One-stop sourcing for all miniature bearing requirements. Fast global shipping with bulk order priority. Custom packaging available for OEM buyers.