These premium 6701-2RS deep groove ball bearings come in a convenient 10-pack, perfect for various small machinery and precision applications. Each bearing features a compact 12x18x4mm size that makes them ideal for tight spaces where reliability is crucial. The double rubber seals effectively keep dust and debris out while maintaining smooth operation. These miniature bearings are precision engineered with a deep groove design that ensures quiet performance and minimal friction. The robust construction provides dependable service in demanding applications like small power tools, hobby equipment, and industrial machinery. The versatile design makes them suitable for both radial and light axial loads. Each bearing's precise engineering delivers consistent performance and smooth rotation. Whether you're working on a DIY project or maintaining professional equipment, these bearings offer the quality and precision needed for reliable operation in compact applications.