The NICE 1621 RS is a premium single-row deep groove ball bearing engineered for demanding industrial environments where moderate speeds and significant load capacity are required. Featuring high-grade SAE 52100 bearing steel rings and balls, this unit provides exceptional hardness, wear resistance, and extended operational life. The 'RS' designation confirms a durable, contact-type rubber seal installed on one side, offering superior retention of the factory-applied synthetic grease while effectively blocking ingress of dust, moisture, and debris. With precise internal clearance (C0/CN), the 1621 RS maintains optimal running performance across fluctuating temperature ranges typical in powertrain and process equipment applications.
Designed as a robust replacement or upgrade component, the NICE 1621 RS excels in applications such as agricultural machinery, industrial pumps, gearboxes, and power transmission systems. Its design is optimized to handle both radial and moderate axial loads simultaneously, reducing the need for complex mounting arrangements. As a senior product offering from NICE, this bearing ensures maximum uptime and reduced maintenance frequency. Integrating this reliable component into critical rotating equipment guarantees efficient power transfer and minimized frictional drag, contributing directly to operational cost savings and enhanced machinery longevity.
Key Features
Single contact rubber seal (RS) protects against contaminants while maximizing grease retention.
Precision-honed raceways minimize friction and heat generation for extended service life.
Constructed from high-purity SAE 52100 steel for exceptional dynamic and static load resistance.
Suitable for combined radial and moderate thrust loads, simplifying machine design.
Pre-lubricated with high-performance, wide-temperature-range industrial grease.
Ideal for high-vibration applications due to robust internal geometry and cage design.
