'Ball Bearing' DOOR HINGE 100x 75mm (2.5mm) *304 Stainless Steel*
Description
PRODUCT DESCRIPTION
LOCKTON Art. HG-BB100-075-SSS Ball Bearing Door Hinge.
This high quality Hinge is made of 304 Stainless Steel giving it the strength and durability required to make it a long lasting addition to most door applications, especially fire rated doors or doors fitted with door closers up to 80 kilograms.
The ball bearing assembly enables smoother and more fluid movements in comparison with fixed pin models.
- These ball bearing hinges are rated for high resistance and consistent usage
- Strong corrosion resistance
- Tested to 200,000 usage cycles
PRODUCT SPECIFICATION
- Dimensions (L x W x T): 100 x 75 x 2.5mm
- Material: 304 Stainless Steel
- Finish: Satin Stainless Steel
- Suits Left & Right Handed Doors
- Recommended Door Thickness: 35-40mm
- Max Door Weight: 80kgs
- Supplied with: 8 x Timber Fixing Screws & 4 x Metal Fixing Screws
- 10 Year Warranty (*)
2-Hours : This product has been Fire tested & passed up to 2 hours
Recommended No. of Hinges to Fit (by Door Size)
| Door Width (mm) | Door Height (mm) | No. of Hinges to Fit |
|---|---|---|
| 800 - 1000 | 2000 - 2500 | 3 |
| 800 - 1000 | 2500 - 2850 | 4 |
| 800 - 1000 | 2850+ * | 5+ * |
Please Note that the Maximum Door Weight for these Hinges is 80kgs.
The Effective Door Weight can increase from the following factors:
- Width: 1000mm to 1050mm add 10% to Actual Door Weight to arrive at Effective Door Weight
- Width: 1050mm to 1100mm add 20% to Actual Door Weight to arrive at Effective Door Weight
- Width: 1100mm to 1200mm add 35% to Actual Door Weight to arrive at Effective Door Weight
Door Closer
- If Door is fitted with Standard Door Closer add 20% to Actual Door Weight to arrive at Effective Door Weight
- If Door is fitted with Door Closer w/ Back Check add 75% to Actual Door Weight to arrive at Effective Door Weight
Example-1
A solid timber door (2100h x 950w), weighing 45kgs, fitted with a Door Closer w/ Backcheck Calculation as follows
Effective Door Weight = Actual Door Weight + 75% (45kg + 75% = 79kg) ; as door is not over 2500h, 3 x 80kg rated hinges to be fitted
Example-2
A large entrance door (2100h x 1200w), weighing 70kgs, Calculation as follows
Effective Door Weight = Actual Door Weight + 35% (70kg + 35% = 95kg) ; as door is not over 2500h, 3 x 100kg rated hinges to be fitted (see 'Heavy Duty' Hinge Range)
*Doors in excess of 3000mm height & 1250mm width require many factors to be considered, please contact us for any special sized doors for hinge selection assistance.