Side Spring – 1600mm Long (40kg Bearing)
1600mm long spring, with 40kg bearing weight, for side sprung sectional garage doors. Suited for doors larger than 2250mm high, we can make your side springs to size. Find the relevant bearing weight, and then divide the height of your door by 3 to provide us with the required spring length. Once you order, please let us know the required spring lengths, eye-to-eye, in the Checkout area.
Side springs are sold individually. Two side springs are required for each door - divide the total weight of the door by 2 to find the required bearing weight of each spring. If you are replacing your own springs, to calculate which bearing weight you require on an existing door, it is easiest to check the diameter and wire thickness of the current spring. This should give you a good enough estimation of the new spring you need, however, it is best to contact a professional if you are unsure as the wrong spring could be potentially disastrous.
- Length (eye to eye) = 1600mm
- Bearing weight = 40kgs
- Wire thickness = 3.5mm
- Spring diameter = 31.5mm
- 25 kg