Metal Shielded Bearings: Engineered with precision, these bearings feature a double shield for enhanced protection against dust and debris.;High-Temperature Operation: Designed to withstand temperatures from -20 to 200°C, ensuring reliable operation in various environments.;Polished Surface Low Noise: Enjoy a quieter workspace thanks to the polished surface that reduces noise during operation.;Versatile Use: Versatile for a wide range of applications, ideal for industrial machinery, automobiles, and more.;Strong and Durable: Crafted from premium carbon steel, these bearings are built to last, providing strength and durability for long-lasting use.;Incorporate efficiency and reliability into your projects with our metal shielded bearings, crafted from premium carbon steel for unparalleled strength and longevity. Designed to minimize noise and maximize performance across a wide temperature range, these bearings ensure smooth operation in diverse environments, making them an indispensable addition to any workshop or industrial setting.