Senqcia’s (Hitachi) previous range of roller chain, the SBR and Neo-SBR has outperformed competitors for the last 20 years and now one of the markets most respected brands just got 30% better.
- Maximum allowable load increased by 30%. Highest published M.A.L of any of the premium quality chain brands
- SBR-Prime offers long service life for chain and selection with M.A.L equal to a chain size lower. This is achieved by compressive residual stress zoning. They have identifed the areas of the chain that
- benefit from better tolerances and made improvements. Triple zone hardness of all components high energy mechanical process – three layers of hardness instead of one as different parts of the pin and bush respond better to different hardness
- Stainless steel blast treatment for pin and bush combined with special lubrication offers corrosion resistance to these components