Hager BB1191-NRP Non-Removable Pin Full Mortise Ball Bearing 5 Knuckle Heavy Weight Hinge
Commercial-Grade Full Mortise Hinge Solution
The Hager BB1191-NRP delivers professional-grade performance for medium weight doors requiring medium frequency service. This full mortise ball bearing hinge features a non-removable pin design with button tip and plug, dual ball bearings for smooth operation, and 5 knuckle construction. Available in brass with stainless steel pin or stainless steel with stainless steel pin materials, meeting ANSI A2111 and ANSI A5111 certification standards for commercial applications.
Professional Features & Benefits
- Non-Removable Pin Security: Non-rising removable pin with button tip and plug prevents unauthorized removal while maintaining serviceability.
- Ball Bearing Operation: Two ball bearings provide smooth, long-lasting operation for medium frequency door service applications.
- 5 Knuckle Design: Five knuckle configuration ensures proper load distribution and enhanced durability for commercial door installations.
- Heavy-Duty Construction: Available in brass with stainless steel pin or stainless steel with stainless steel pin for exceptional durability and corrosion resistance.
- Fire Rating Compliance: Stainless steel model complies with NFPA80 requirements for use on fire rated door assemblies.
- ANSI Certification: Meets ANSI A2111 (Brass) and ANSI A5111 (Stainless Steel) standards for commercial-grade performance and reliability.
- Versatile Finish Options: Available in multiple finishes including US3, US4, US5, US9, US10, US15, US15A, US19, US26, and US26D to match architectural requirements.
- Non-rising removable pin with button tip and plug. Two ball bearings.
Technical Specifications
- ANSI/BHMA: ANSIA2111 (Brass), ANSIA5111 (Stainless Steel)
- Applications: For use on medium weight doors or doors requiring medium frequency service.
- Bearing Type: Ball Bearing
- Certifications: ANSI A2111 (Brass), ANSI A5111 (Stainless Steel)
- Commercial/Residential: Commercial
- Features: Non-rising removable pin with button tip and plug. Two ball bearings.
- Finishes: US3, US4, US5, US9, US10, US15, US15A, US19, US26, US26D
- Fire Rating: Stainless steel model complies with NFPA80 requirements for use on fire rated door assemblies
- Knuckles: Fire Rating: Stainless steel model complies with NFPA80 requirements for use on fire rated door assemblies
- Material: Brass with Stainless Steel Pin, Stainless Steel with Stainless Steel Pin
- Options: NRP (Non-removable pin)
- Series: B1191
- 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
- Commercial Office Buildings
- Educational Facilities
- Healthcare Institutions
- Retail Establishments
- Industrial and Warehouse Facilities
- Multi-Tenant Residential Properties
- Government and Municipal Buildings
Why Choose Hager Quality?
Hager architectural hinges deliver professional-grade reliability with ball bearing construction and ANSI-certified performance standards. Manufactured in accordance with ANSI/BHMA A156.1 specifications, these hinges provide the durability and smooth operation required for demanding commercial applications. The non-removable pin design with dual ball bearings ensures long-term performance in medium frequency service environments.
Full mortise commercial hinge engineered to meet or exceed ANSI standards for door weight, frequency of use, and finish durability.Support Resources
Manufacturer Resources
Product Specs
- Subcategory:
- Full Mortise Hinges
- Knuckles:
- 5
- Product Group:
- Door Hinges and Pivots
- Product Subgroup:
- Full Mortise Hinges
- Product Type:
- Hinges
- Features:
- Non-rising removable pin with button tip and plug. Two ball bearings.
- ANSI/BHMA:
- ANSI A2111 (Brass), ANSI A5111 (Stainless Steel)
- Series:
- B1191
- Bearing Type:
- Ball Bearing
- Commercial/Residential:
- Commercial
- Product Substrate:
- Brass with tainless Steel Pin, Stainless Steel with Stainless Steel Pin
- Product Category:
- Door Hinges and Pivots
- Department:
- Door Hardware