Deltana S44R5HDB10B Heavy Duty Ball Bearing Hinge 4x4

Product Description

The DELTANA S44R5HDB10B is a heavy-duty ball bearing door hinge finished in oil rubbed bronze, designed for high-traffic commercial and residential door applications where durability and smooth operation are required. Measuring 4 inches x 4 inches with a 5/8-inch radius corner, it is built to handle demanding load cycles without sacrificing appearance. The ball bearing construction reduces friction and wear over the life of the door. Sold as a pair, this hinge is typically specified and installed by finish carpenters, general contractors, and door hardware installers working on interior or exterior door assemblies.

This hinge suits standard and heavy-duty door applications in residential and light commercial settings. The 4 x 4 inch leaf size is appropriate for doors requiring additional load capacity and longevity compared to standard-weight hinges. The oil rubbed bronze finish integrates with period, transitional, and contemporary hardware schemes. Its radius corner profile is compatible with door frames prepped for rounded corner hinge mortises, which is the most common prep specification in production residential construction.

Key Features

• Heavy-duty construction rated for demanding door cycles in residential and commercial applications
• Ball bearing pivot for reduced friction and extended service life
• 4 inches x 4 inches leaf size with 5/8-inch radius corners
• Oil rubbed bronze finish for a consistent, dark patina appearance
• Sold as a pair to cover standard single-door hinge replacement or new installation

Compatibility

Designed as an OEM-style replacement or new-installation hinge for doors mortised for 4 inches x 4 inches radius corner hinges in residential and light commercial door frames.

Installation Notes

Installation is performed by finish carpenters or door hardware specialists using standard mortise chisels, a drill, and appropriate wood screws. Verify that the door frame and door edge are mortised for a radius corner hinge leaf before installation. Always remove the door from the frame or brace it securely before removing existing hardware. Follow local building codes for minimum hinge count per door based on door height and weight.