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Hager BB1199 NRP 5" x 4.5" Heavy Weight Ball Bearing Hinge
The Hager BB1199 NRP 5" x 4.5" is a specialized, heavy-weight full mortise hinge designed for the most demanding commercial environments. With its increased 5-inch height and robust .190 gauge thickness, this hinge provides superior vertical stability and weight distribution for oversized or exceptionally heavy doors. Crafted from non-ferrous materials, it is the industry standard for high-traffic entryways in coastal areas, hospitals, and industrial facilities.
Uncompromised Security: Non-Removable Pin (NRP)
For exterior and outward-swinging doors, the NRP (Non-Removable Pin) feature is a critical security requirement. A hidden set screw in the hinge barrel ensures that the pin cannot be removed from the outside while the door is closed. This prevents intruders from lifting the door out of the frame by tapping out the pins. Choosing the Hager BB1199 NRP provides a level of enhanced security that is essential for protecting high-value commercial properties.
Engineered for High-Frequency Service
Equipped with four ball bearings, the BB1199 ensures nearly frictionless operation, significantly reducing wear and tear on the door and frame. This heavy-duty ball bearing hinge is purpose-built for high-frequency service, meaning it will maintain a smooth, quiet swing even under the constant stress of heavy daily use.
Technical Specifications
| Feature | Specification |
| Model Number | Hager BB1199 NRP |
| Dimensions | 5" Height x 4.5" Width (127mm x 114mm) |
| Hinge Type | Full Mortise - Heavy Weight - 5 Knuckle |
| Materials | Brass (with SS Pin) or Stainless Steel (Type 304L) |
| Gauge (Thickness) | 0.190" |
| Bearing Count | 4 Ball Bearings |
| Security Feature | Non-Removable Pin (NRP) |
| Door Thickness | Optimized for 1-3/4" (44mm) Doors |
| Standards | ANSI A2111 (Brass) / ANSI A5111 (Stainless Steel) |
| Pin Style | Non-rising removable pin with button tip and plug |
Installation and Fasteners
The Hager BB1199 is furnished with a complete set of high-quality fasteners to ensure a permanent, secure mount:
- Machine Screws: (8 ea) 1/2" 12-24 FPHM (Standard for metal frames/doors)
- Wood Screws: (4 ea) 1-1/4" x 12 FPHW (Standard for wood applications)
Critical Material & Fire Safety Compliance
- Stainless Steel (US32D): Meets ANSI A5111 standards and is suitable for UL Fire Rated Door Openings.
- Brass (US10B, US26D): Meets ANSI A2111 standards.
PLEASE NOTE: Per NFPA 80, hinges with a Brass base material are not permitted for use on fire-rated door assemblies.
| General - US Finishes | US26D - Satin Chrome or US32D - Satin Stainless Steel/ 630 or US10B - Oil Rubbed Bronze |
| Brand | Hager |
| Hinge Height | 5.0" Hi |
| Hinge Width | 4.5" Wi |
| Hinge Grade/Thickness | Heavy Wt .180 to .190 |
| Hinge Type | Full Mortise |
| Hinge Options | Ball Bearing, NRP (Non Removable Pin) |
| Base Material | Stainless Steel, Brass |
| Hinge Corners | Square |
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