Precision Deep Groove Ball Bearings – 6x13x5 mm (685-689 2RS Series)
High-quality chrome steel construction ensures durability and smooth rotation, ideal for high-speed applications. Double rubber seals (2RS) provide superior dust and moisture resistance, extending bearing life in harsh environments. Precision-machined raceways and polished balls minimize friction, enhancing efficiency in small motors, power tools, and industrial machinery. Compact 6x13x5 mm design fits tight spaces, perfect for robotics, automotive parts, and small appliances. Bulk pricing available – wholesale discounts for large orders, direct from a global supplier with unbeatable prices.