Precision Ball Bearing Hinge

Product Overview This Precision Ball Bearing Hinge is engineered for smooth, silent operation and long service life. Designed with four ball bearings between knuckles, it reduces friction and supports heavy doors (up to 80 kg per hinge). Made from stainless steel or zinc‑alloy with a powder‑coated finish, it resists corrosion and wear. Ideal for residential doors, cabinet doors, and commercial entrance doors. Available in 3″, 4″, and 5″ sizes with square or radius corners. Precision ManufacturingThe hinge is produced using Custom Metal Stampings for consistent knuckle alignment and pin fit. As a key Door & Window Hardware component, it complements our range of hinges, handles, and locks. Similar stamping processes are applied in Automotive Stampings for door hinges, Furniture Hardware for cabinet hinges, and Construction Stampings for structural brackets. For electronic enclosures, Electronic Stampings are also available. Each hinge is tested for torque and cycle life. Key Features…