Structural Configuration: Precision-engineered radial ball bearing featuring an ultra-thin section profile, specifically designed for applications where weight reduction and spatial optimization are critical.
Protection Mechanism: Equipped with high-integrity double-sided rubber contact seals (2RS) that provide a robust barrier against dust, moisture, and fine environmental contaminants, ensuring internal lubricant retention.
Operational Efficiency: The optimized internal geometry and high-quality rolling elements facilitate smooth rotational performance with minimal frictional torque, even in high-speed, low-clearance environments.
Mechanical Interface: 12 x 18 x 4 mm dimensional format manufactured to rigorous industrial tolerances, making it a dependable choice for precision instruments, small electric motors, and automated hardware.
Transparency Note: This bearing is manufactured under the RICH brand. Any OE or interchangeable references are used solely for identification and do not imply affiliation with other manufacturers.