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UL Listed 2 Ball Bearing Fire Rated Stainless Steel Butt Door Hinge
- Product Information
Satin Stainless
Polished Stainless
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SS006FR‑2BB UL‑Listed 2‑Ball‑Bearing Fire‑Rated Stainless Steel Butt Door Hinge
SS006FR‑2BB 2‑ball‑bearing fire‑rated stainless steel butt door hinge manufactured by WINGTEC. Premium stainless‑steel 201/304/316 material construction, built‑in two precision ball‑bearing assembly delivers stable, smooth door swing performance. Standard dimension 5"x4"x3.4mm, other optional sizes available, maximum support door weight up to 120KG. Standard full‑mortise butt installation design, non‑handed reversible for left‑hand / right‑hand door application, multiple decorative surface finish selections. UL‑Listed UL10C 3‑Hour fire‑rated, fully complies with ANSI/BHMA‑156.1‑2000 and EN1935:2002 standard, completes 200,000‑cycle heavy‑duty durability test, conforms to NFPA80 fire‑door requirements. Complete matching screw accessories supplied. Optimized for North‑American and European commercial fire‑door project requirements, suitable for wooden, metal, steel fire‑rated interior‑exterior door assemblies. Monthly production capacity reaches 200,000 units for B2B wholesale architectural UL‑compliant fire‑safety butt hinge tender projects.
Product Specification
Technical Parameter
| Specification | Parameter |
|---|---|
| Product Type | UL‑Listed 2‑Ball‑Bearing Fire‑Rated Stainless Steel Full‑Mortise Butt Door Hinge |
| Operation | 2‑ball‑bearing smooth swing, full‑mortise butt installation, reversible non‑handed left‑right fit, UL‑Listed UL10C & ANSI/BHMA‑156.1‑2000 & EN1935 fire‑safety certified |
| Material | Stainless‑steel 201 / 304 /316 hinge leaf, high‑precision 2‑unit ball bearing assembly, corrosion‑resistant surface finishing |
| Core Functions | 2‑ball‑bearing stable swing, reversible non‑handed installation, multi‑size & multi‑finish option, max 120kg load capacity, 3‑hour fire‑rated, 200,000‑cycle heavy‑duty durability |
| Application | Wooden / Metal / Steel / Fire‑Rated Interior‑Exterior Door Assemblies, Hotel‑Office‑Multi‑Unit Commercial‑Residential Fire‑Door Hardware Projects |
| Production Capacity | 200,000 Units / Month |
| MOQ | 100 PCS |
| Sample Time | 5‑7 Working Days |
| Lead Time | 30‑35 Days |
| Packing | 2 Hinges / White Box, Standard Export Carton |
Application Scenarios
Commercial & Multi‑Unit Fire‑Door Installations
SS006FR‑2BB UL‑listed 2‑ball‑bearing fire‑rated butt hinge is purpose‑built for hotel, office and multi‑unit residential fire‑rated door‑sets. Two‑ball‑bearing construction delivers long‑term stable door swing. Supports maximum 120KG door weight, 5"x4"x3.4mm standard dimension plus optional size selections match various fire‑door configurations. Reversible non‑handed design eliminates separate left‑right‑hand SKU inventory pressure for large‑volume tender projects. UL‑Listed UL10C, ANSI/BHMA‑156.1‑2000 and EN1935 dual‑region certifications satisfy North‑American and European fire‑safety code requirements for stainless‑steel fire‑rated butt hinge assemblies.
Multi‑Material Door New‑Build & Renovation
This 2‑ball‑bearing stainless‑steel fire‑rated butt hinge uses anti‑corrosion stainless‑steel substrate and precision dual ball‑bearing components for reliable swing performance. Passed strict 200,000‑cycle heavy‑traffic durability test. Works reliably for wooden, metal, steel fire‑rated interior‑exterior door‑sets on new‑construction and retrofit renovation commercial‑residential hardware assignments.
Architectural Hardware Tender Specification Projects
Full set of matching mounting screw accessories included, standard full‑mortise butt mounting, reversible non‑handed configuration. Wide range of decorative surface finishes available. UL certification reports, datasheet and installation drawings can be provided for tender‑submission documentation for commercial‑residential fire‑safety building projects.
Product Characteristics
Premium grade 201/304/316 stainless‑steel hinge leaf with 2‑unit precision ball‑bearing internal assembly; anti‑corrosion surface treatment for stable swing performance for fire‑rated door operation
Standard dimension 5"x4"x3.4mm, multiple optional inch‑size selections; maximum load‑bearing capacity up to 120KG per hinge pair
Classic full‑mortise butt hinge installation, true reversible non‑handed left‑right universal fit; rich optional decorative surface finishes match different interior decoration themes
UL‑Listed UL10C 3‑Hour fire‑rated, complies with ANSI/BHMA‑156.1‑2000 & EN1935:2002, passes 200,000‑cycle heavy‑duty durability test, meets NFPA80 fire‑door standards
Standard full‑mortise butt‑type mounting; fire‑safety optimized for wooden, metal, steel fire‑rated interior‑exterior door assemblies
Complete matching mounting screw accessories supplied; monthly capacity 200,000 units for B2B wholesale fire‑door hinge bulk tender orders
Warranty & Customization
Standard quality warranty against manufacturing defects of stainless‑steel hinge leaf and internal precision 2‑ball‑bearing components
Bulk wholesale supply for architectural construction and fire‑safety‑door tender projects; custom finish, custom size variant options are available
2D installation drawing and product‑performance‑specification datasheet including UL‑ANSI‑EN compliance statement available for tender‑submission documentation
Frequently Asked Questions
What certifications does SS006FR‑2BB hold?
SS006FR‑2BB is UL‑Listed UL10C 3‑Hour fire‑rated, fully complies with ANSI/BHMA‑156.1‑2000 and EN1935:2002 standard, also conforms to NFPA80 requirements and completes 200,000‑cycle heavy‑duty durability test for 2‑ball‑bearing fire‑rated butt hinge hardware.
What door weight fits SS006FR‑2BB fire‑rated butt hinge?
SS006FR‑2BB two‑ball‑bearing butt hinge can support door weight up to 120KG per hinge pair, standard size 5"x4"x3.4mm and other optional inch‑size specifications for selection.
Can SS006FR‑2BB be used for both left‑hand and right‑hand doors?
Yes, SS006FR‑2BB adopts reversible non‑handed design, one hinge SKU fits both left‑hand and right‑hand full‑mortise door installation, helping reduce project inventory SKU quantity. It must be installed according to local fire‑code requirements for fire‑door assemblies.
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