This premium deep groove ball bearing is engineered for superior performance and reliability. Measuring 18x30x7mm, it features precision-crafted bearing steel construction and ABEC-5 grade accuracy for smooth, consistent operation. The LLU/LLB seal design provides excellent protection against dust and debris while maintaining optimal lubrication. Perfect for automotive applications, particularly in manual transmission systems, this bearing delivers dependable support for constant pinion assemblies. The robust steel construction ensures durability under demanding conditions, while the deep groove design allows for both radial and axial loads. This versatile bearing combines high-speed capability with quiet operation, making it ideal for applications requiring precise rotational movement and reliable performance. Each bearing undergoes strict quality control to ensure consistent dimensional accuracy and smooth running characteristics.