BEST CB1900RNRP Steel Full Mortise Concealed Bearing Hinge with Non-Removable Pin

BEST CB1900RNRP Steel Full Mortise Concealed Bearing Hinge with Non-Removable Pin

Professional Medium-Duty Door Hinge Solution

The BEST CB1900RNRP is a standard weight steel full mortise hinge designed for medium weight doors of average frequency use. Featuring concealed LifeSpan® bearings for smooth, silent operation and constructed from durable steel with non-removable pins for enhanced security. The full mortise design provides concealed installation with template screw hole locations compatible with both wood and hollow metal doors and frames.

Professional Features & Benefits

• Medium-Duty Construction: Engineered for medium weight doors of average frequency use in both residential and commercial applications.
• Concealed LifeSpan® Bearing System: Maintenance-free operation with no oil, grease, or lubrication required for long-lasting smooth performance.
• Enhanced Security Design: Non-removable pins (NRP) provide added security by preventing unauthorized hinge pin removal.
• Universal Template Compatibility: Template screw hole locations work with both wood and hollow metal doors and frames for versatile installation.
• Durable Steel Construction: Heavy-duty steel construction with stainless steel pins in nonferrous hinges for corrosion resistance and longevity.
• Professional Installation Features: Reversible flush tips and pins with hole in bottom tip for easy removal when needed during service.
• Manufacturer Warranty: LifeSpan® limited lifetime warranty for added confidence and long-term protection.

Technical Specifications

• Bearing Type: Concealed Bearing
• Commercial/Residential: Commercial
• Corner Style: Square Corners
• Department: Door Hardware
• Duty Level: Medium Duty
• Hinge Pin Type: Removable
• Hinge Type: Full Mortise
• Knuckles: 3
• Product Category: Door Hinges and Pivots
• Product Group: Door Hinges and Pivots
• Product Model: CB1900RNRP
• Product Subgroup: Surface and Mortise Hinges
• Product Type: Full Mortise Hinges
• Series: Architectural Hinges
• Subcategory: Hinges

Installation & Operation

1. Review manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces.
3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
4. Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.
5. Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
6. Test device operation to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Retail Establishments
• Industrial and Warehouse Facilities
• Multi-Tenant Residential Properties
• Government and Municipal Buildings

Why Choose BEST Quality?

BEST hinge products deliver professional-grade reliability with durable steel construction and concealed LifeSpan® bearing technology for maintenance-free operation. The LifeSpan® limited lifetime warranty provides long-term protection and confidence. Engineered for demanding commercial applications where dependable performance and security are essential.