Ball Bearing Hinges

Ball Bearing Hinges 

Application:

There are a few variables which must be considered and guidelines to be observed, in order to determine hinge selection for individual doors. It is recommended that the guidelines contained in this catalogue are followed. When reading dimensions, the first figure always indicates the height and the second indicates the width and the third indicates the thickness. e.g. 102mm x 76mm x 3mm.

Hinge height:

The appropriate hinge height for any job is dependent upon the door width, thickness and weight. The height of the hinge is the length of the flap, not including the tips of the pin, as shown in the below diagram.

Fixing screws:

Each butt hinge is supplied with the appropriate sized wood screws. Metal door screws are optional • 8 Gauge screws for 76mm width hinges • 10 Gauge screws for 102mm and greater width hinges.

Hinge width:

The door thickness and door jamb width (also trim size if applicable) determine the width of the hinge required. The width is measured across the leaves when the hinge is fully opened as shown in the below diagram.

Number of hinges per door:

The following quantity of hinges are recommended for the given door heights

• Two hinges - Up to 1514mm
• Three hinges - 1514mm - 2286mm
• Four hinges - 2286mm - 3048mm

Finishes:

Satin Stainless Steel - SSS

Model no : AH2BB-01, AH2BB-02, AH2BB-03 AH2BB-04, AH2BB-05, AH2BB-07

Description: AH2BB-01 (102 x 76 x 2.5) - 2 Ball Bearing Button Tipped SS 304

AH2BB-02 (102 x 76 x 3.0) - 2 Ball Bearing Button Tipped SS 304

AH2BB-03 (127 x 76 x 3.0) - 2 Ball Bearing Button Tipped SS 304

AH2BB-04 (127 x 89 x 3.0) - 2 Ball Bearing Button Tipped SS 304

AH2BB-05 (127 x 102 x 3.0) - 2 Ball Bearing Button Tipped SS 304

AH2BB-07 (102 x 102 x 3.0) - 2 Ball Bearing Button Tipped SS 304