Hager RCBB1842 Full Mortise Ball Bearing Hinge with 5/8" Round Corners
Professional Residential Door Hardware Solution
The Hager RCBB1842 full mortise ball bearing hinge delivers reliable performance for residential door applications. This 5-knuckle hinge features steel construction with steel pin and ball bearing operation for smooth, long-lasting function. Available in 3-1/2" x 3-1/2" and 4" x 4" sizes with 5/8" (16mm) radius round corners, the hinge meets ANSI A8134 certification standards for residential use.
Professional Features & Benefits
- Size Options: Available in 3-1/2" x 3-1/2" and 4" x 4" configurations to accommodate various door and frame requirements.
- Ball Bearing Operation: Precision ball bearing design ensures smooth door operation and extended service life in residential applications.
- Heavy-Duty Construction: Steel construction with steel pin provides exceptional durability and strength for reliable long-term performance.
- Round Corner Design: 5/8" (16mm) radius round corners offer clean installation appearance and reduce stress concentration points.
- Reversible Configuration: Reversible design with removable pin allows flexible installation for left-hand or right-hand door applications.
- ANSI Certified: ANSI A8134 certification ensures compliance with industry standards for residential door hardware.
- Complete Installation Package: Boxed in pairs (2 hinges) with mounting screws included for convenient installation.
- Reversible. Removable pin. Round corners 5/8" (16mm) radius.
Technical Specifications
- ANSI/BHMA: ANSI A8134
- Bearing Type: Ball Bearing
- Box Quantity: 2 each
- Case Quantity: 3-1/2" - 100 each. 4" - 50 each.
- Certifications: ANSI A8134
- Commercial/Residential: Residential
- Features: Reversible. Removable pin. Round corners 5/8" (16mm) radius.
- Finishes: 3-1/2" - 1DUS3, 3LB, US4, US5/ABA, US10A, 10R, US15, US15A/AN, US26, US26D
- Gauge: 0.085
- Knuckles: 5
- Material: Steel with steel pin
- Notes
- Subcategory: Full Mortise Hinges
Installation & Operation
- Review manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.
- Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces.
- Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
- Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.
- Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
- 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
- Residential Entry Doors
- Interior Passage Doors
- Bedroom and Bathroom Doors
- Closet and Utility Room Doors
- Multi-Family Housing Units
- Residential Renovation Projects
- Custom Home Construction
Why Choose Hager Quality?
Hager residential hinges deliver professional-grade reliability with steel construction and precision ball bearing operation rated for smooth, long-term performance. ANSI A8134 certification ensures compliance with industry standards for residential applications. Engineered for demanding residential use where dependable door operation and durability are essential.
Manufacturer Resources
Product Specs
- Knuckles:
- 5
- Subcategory:
- Full Mortise Hinges
- Product Group:
- Door Hinges and Pivots
- Product Subgroup:
- Full Mortise Hinges
- Product Type:
- Full Mortise Hinges
- ANSI/BHMA:
- ANSI A8134
- Bearing Type:
- Ball Bearing
- Commercial/Residential:
- Residential
- Features:
- Reversible. Removable pin. Round corners 5/8" (16mm) radius.
- Product Model:
- RCBB1842
- Product Function:
- Ball Bearing
- Product Substrate:
- Steel with Steel Pin
- Product Category:
- Door Hinges and Pivots
- Department:
- Door Hardware
- Corner Style:
- 5/8" Radius Corner