Deep Groove Ball Bearing 5/8 x 1-3/8 x 11/32″ or 0.625 x 34.925 x 8.7312 mm Key Features: High-Quality Steel: Manufactured from premium-grade chrome steel (GCr15 equivalent) for enhanced durability and fatigue resistance. Non-Contact Seals (NSL): Dual non-contact rubber seals on both sides offer effective protection without adding drag, suitable for high-speed applications. Pre-Lubricated: Factory-filled with high-performance grease for extended lubrication life. Quiet Operation: Optimized internal geometry and quality manufacturing ensure smooth, quiet operation. Versatile Use: Ideal for electric motors, pumps, gearboxes, conveyors, and other precision machinery. Applications: Small electric motors HVAC systems Industrial machinery Automotive components Conveyor systems Office equipment and printers