5 LEAF TRI AXLE ROCKER ROLLER TRAILER SPRING SET 3750kg

5 LEAF HEAVY DUTY TRI AXLE ROCKER ROLLER SPRING SET.
RATED AT 3750KG.
SHOT PEENED SPRINGS

6X 60MM X 7MM BLACK FINISH 5 LEAF ROCKER ROLLER SPRINGS (SPRINGS ARE SHOT PEENED FOR EXTRA STRENGTH)
2X FRONT 60X8MM HANGERS
2X REAR 60X8MM HANGERS
4X CENTRE 50X8MM HANGERS
4X PAINTED CENTRE ROCKER ARMS
6X SOLID STEEL 5/8” BUSHES
12X 5/8” GREASABLE SHACKLE PINS AND NYLOC NUTS
4X ¾” GREASABLE CENTRE SHACKLE PINS WITH CASTLE NUTS AND SPLIT PINS

FULL ROCKER ROLLER SET WILL COME ASSEMBLED

On ordering please specify whether the springs are suited to 14" wheels or 15/16" off road wheels (pictures sizing in main pictures)
If required the offset can be altered by swapping the front and rear 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.