4.5″ x 4.5″ Commercial Ball Bearing Door Hinge, Non-Removable Pin
The RAYMOTO Commercial Ball Bearing Door hinge is engineered for heavy weight commercial wood or metal doors. Designed for demanding environments where doors are frequently used, this hinge exceeds code requirements while delivering exceptional value, durability, and consistent performance.
- Recommended for Heavier Weight Doors
Engineered for doors weighing more than 150 lbs. Suitable for heavy commercial wood and metal door applications. - Recommended for High-Frequency Usage
Rated for 400 or more cycles per day. Ideal for high-traffic commercial environments where doors are opened and closed frequently throughout the day. - Four Ball Bearing Assemblies
Each hinge is constructed with four ball bearing assemblies, providing smooth, quiet operation and reducing friction for extended hinge life.
Product Parameter
| Product Type | Commercial Ball Bearing Door Hinge | Finishes | 630 Satin Stainless Steel, 652 Satin Chrome, 600 Prime Coat, F-BLK Flat Black, 633 Satin Brass, 640 Oil Rubbed Bronze |
| Hinge Type | Full Mortise | ANSI/BHMA Standard | Meets ANSI/BHMA A156 .1 |
| Bearing Type | Four Ball Bearing Assemblies | Material | Steel (ANSI A8112) or Grade 304 Stainless Steel (ANSI A5112) |
| Application | Heavy Weight Commercial Doors | Size | 4.5″ x 4.5″, 4″ x 4″ |
| Pin Type | Non-Removable | Fire-Rating | Approved for most types of fire doors up to 4’ x 10’ – refer to NFPA80 |
FAQ
Q: What door weight is recommended for this hinge?
A: The RAYMOTO full mortise five knuckle hinge is recommended for heavier weight doors exceeding 150 lbs, including heavy commercial wood and metal doors.
Q: How many cycles per day can this hinge handle?
A: This hinge is rated for high-frequency usage of 400 or more cycles per day, making it suitable for busy commercial environments such as office buildings, schools, and hospitals.
Q: How many ball bearings does each hinge have?
A: Each RAYMOTO hinge is constructed with four ball bearing assemblies, ensuring smooth operation and reduced friction for extended service life.
Q: Is this hinge suitable for both wood and metal doors?
A: Yes. The RAYMOTO full mortise hinge is compatible with both wood and metal commercial door applications.
Q: Who manufactures RAYMOTO commercial hinges?
A: RAYMOTO is manufactured by RAYMOND HARDWARE. Visit www.raymond-hardware.com for technical support, documentation, and ordering.
