The embodiment of small but mighty
Ball Bearing Hinges
BB5-HW
Heavy Weight
- Ball bearing reduces friction to extend lifetime of hinge
- For use on heavy weight doors or doors with high frequency use
- More durable than standard hinges
Designations
ANSI:
Meets ANSI A 156.2 - Dimensions and tolerances conform to ANSI - A156.7
Features
Templating
5 knuckle design & templated hole locations for wood or metal doors & frames
Pin Removal
Hole in bottom knuckle tip enables quick pin removal for ease of installation
Bearings
Each hinge has 4 sets of maintenance free non detachable ball bearings
Warranty
Limited Lifetime Warranty
Specifications
- Gauge of Metal: .180” for 4.5” x 4.5” & .190 for 5” x 4.5” & 5” x 5” sizes
- Base Material: Steel (ANSI A8111) or Stainless Steel (Grade 304 standard )(ANSI A5111)
- Swaging: 1/16” Swage standard which provides 1/16” of clearance between leaves
- Security NRP: NRP – Non removable pin standard on all BB5-HW hinges
- Fire Door Use: Approved for most types of fire doors up to 4’ x 10’, 8’ x 10’ pairs – Refer to NFPA80
Finishes
Choose from a variety of finishes to match any project you may have.
Oil Rubbed Bronze (US10B/613)
Brushed/Satin Chrome (US26D/626)
Brushed/Satin Stainless Steel (US32D/630)
Black (US19/631)
