This comprehensive set of precision ball bearings offers versatile compatibility with inner diameters ranging from 12mm to 18mm and outer diameters from 18mm to 32mm. Engineered for superior performance, these bearings feature premium-grade steel construction that ensures smooth, reliable rotation and exceptional load-bearing capacity. The set includes multiple size options to accommodate various mechanical and industrial applications, from automotive transmissions to machinery components. Each bearing is manufactured to exact specifications, delivering consistent performance and durability in demanding environments. The compact design and precision engineering guarantee optimal fit and function while minimizing friction and wear. These bearings are ideal for both maintenance repairs and new installations, offering the perfect balance of strength and precision. Their versatile sizing makes them suitable for a wide range of equipment and machinery applications where reliable rotational movement is critical.