High-Precision Thin-Walled Deep Groove Ball Bearing 61913 Series
Ultra-thin design for reduced weight and space optimization in compact machinery. Features premium chrome steel construction with advanced heat treatment for extended durability under high-speed rotation. Optional sealing configurations (2RS rubber seals or ZZ metal shields) to protect against dust and moisture, ideal for industrial automation, medical devices, and small electric motors. Mirror-polished raceways and precision-ground balls ensure ultra-low friction and noise levels below 20dB. Rated for 15,000 RPM dynamic performance with minimal heat generation. Direct OEM customization available for bulk orders—exact specifications (cage material, grease type, tolerances) tailored to your application. Global wholesale pricing with MOQ flexibility. Common replacements: NSK 61913, SKF 61913-2RS, FAG 61913-ZZ. Ships with certified dimensional reports (ISO 9001).