High Hardness Rubber Mounting Feet with Overload Protection for Marine Applications
Our marine rubber mounting is a bell-type shock absorber screw manufactured with professional technology and unique formulation. Featuring full sets of injection moulds without mould lines and no mould costs, these mounts offer easy installation with compact sizing specifically designed for ship engines.
The top features a rectangle cap with female screw made from high-quality zinc-coated metal sheet, while the bottom includes a support metal sheet with 2 sockets. The middle section consists of high-quality NBR or NR rubber with full adhesive bonding between rubber and metal components.
This overload protection shock absorber for marine engines is designed for diverse marine applications including diesel generator sets and marine engines, providing effective noise and vibration isolation. The marine mounts feature low compression design, easy installation, and high resistance to tensile and compressive forces.
The rubber is loaded in shear and compression, offering 3-way axis control with vertical elasticity and improved vibration isolation. With excellent anti-vibration properties on axial and lateral axes for generators, engines, and motor systems (32-3000kgs, less than 8Hz), these mounts provide small rubber compression with higher load capacity and enhanced safety through special safety lock design.
| Type | Marine 1, 2, 3, 4 |
|---|---|
| Material | Blue zinc-plated steel or SS304, SS316 (customized under MOQ) |
| Rubber | NR, NBR (default is NR 60 shore A) |
| Quality | Industrial grade |
| Color | Natural galvanized |
| Construction | Top: Metal cap with screw thread Middle: High tensile rubber Bottom: Metal seat with grooves |
| Surface | Smooth |
| Tensile Strength | 8-15 MPa |
| Hardness | 45, 50, 60, 70, 80 +/-5 shore A |
| Elongation | 350% |
| Density | 1.4 g/cm³ |
| Tear Strength | 2.7 KN/m |
| Working Temperature | -40°C to +120°C |
| Size | Standard without mould cost OEM & customized sizes available by agreement |
| Packing | Bags, cartons, and crates |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.