7 LEAF OFF ROAD TRAILER CARAVAN SPRING SET. 1600kg RATED

7 LEAF 1600KG HEAVY DUTY OFF ROAD EYE TO EYE TRAILER SPRING SET.
GREASABLE FRONT AND REAR HANGERS, REBOUND DAMPNER STRAPS
SHOT PEENED SPRINGS


IN THIS KIT
2X HEAVY DUTY 60MMX7MM OFF ROAD EYE TO EYE BLACK SPRINGS WITH REBOUND STRAPS (RATED 1600KG PER PAIR)
2X FRONT OFF ROAD HANGERS
2X REAR EYE HANGERS. WITH EXTRA STRENGTH GUSSETS
2X OFF ROAD FISH PLATES.
4X OFF ROAD 45MM SQUARE 5/8"HIGH TENSILE U BOLTS WITH NUTS AND WASHERS. (50MM SQUARE, 63MM SQUARE OR 65MM ROUND 5/8" HIGH TENSILE U BOLTS AVAILABLE UPON REQUEST)
2X REAR DOUBLE SHACKLE PLATES AND HIGH TENSILE SHACKLE BOLTS (WITH GREASE NIPPLES)
2X SHACKLE PINS WITH GREASE NIPPLES
2X AXLE PADS

All huntsman off road springs come with 6x greasable shackles.
Solid hangers with reinforced rear hangers
10mm fish plates

CENTRE EYE TO CENTRE EYE = APPROX 830MM
END TO END = APPROX 900MM
CAMBER ARC HEIGHT 190MM. (SPRING ONLY. NOT ASSEMBLED ON HANGERS)
SPRING WIDTH = 60MM
LEAF THICKNESS = 7MM
COMES WITH 2 X REBOUND DAMPNERS PER SPRING (SHOCK ABSORTION)
SPRINGS ARE SHOT PEENED

Long Part of spring to the front, move rear hanger 25mm towards the rear,
Centre to centre of the hangers needs to be 25mm greater than centre to centre of the springs


SHOT PEENING
Shot peening is a cold working process used to produce a compressive residual stress layer and modify mechanical properties of metals and composites. It entails impacting a surface with shot with force sufficient to create plastic deformation. Shot peening is often called for in aircraft repairs to relieve tensile stresses built up in the grinding process and replace them with beneficial compressive stresses.