Factory RZN High-Speed Low-Noise 7x17x5mm 697ZZ Micro Deep Groove Ball Bearing
Precision-engineered for durability with high-grade chrome steel construction, ensuring smooth rotation and extended service life. Advanced sealing technology minimizes noise and dust intrusion, ideal for high-speed applications like lawn mowers, small machinery, and power tools. Optimized groove design reduces friction, enhancing efficiency under heavy loads. Heat-treated rings and precision-polished balls guarantee consistent performance in demanding environments. Perfect replacement part for lawn mower spindles, electric motors, and industrial equipment. Bulk purchase available at unbeatable wholesale prices—global shipping, no minimum order.