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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £3.99 | 3 to 5 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 7 to 10 working days |
Product Number: OSMHD400-C
Variations
With a rated maximum load of 400 kg with a deflection of 25 mm, the OSMHD400-C is an open spring mounting engineered to handle heavy dynamic loads and shock-duty applications where high deflection and a low natural frequency are demanded. Its Type C configuration presents dimensions of 69 mm (A), 115 mm (B), 96 mm (CF), 86 mm (D), 128 mm (E), and an F aperture of 11×20 mm, placing it firmly in the upper reaches of the open spring mounting range. Rubber-to-metal bonded construction combines the resilience of rubber with the rigidity of metal, providing reliable isolation even under sustained compressive and shear loading. The open spring design is suited to environments where high deflection is required to achieve the low natural frequencies necessary for effective vibration isolation. This construction also contributes to improved machinery lifespan and protection of surrounding structures. The OSMHD400-C is applicable across the construction and off-highway, power generation, marine, railway and mass transit, and military and defence industries. At this load rating, it is particularly well suited to heavy plant installations, genset bases, naval machinery foundations, and rail-vehicle suspension points where shock attenuation and structural protection are primary concerns. Mounts may be loaded in shear, compression, or a combination of both, offering installation flexibility. Stainless steel metal components and oil-resistant or high-temperature rubber compounds are available on request for demanding environmental conditions. This mount is part of a wider open and enclosed spring mounting family.
About PartsForMachines:PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specializing in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalog of over 500,000 products. Standard delivery: 1–3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.
| Type | C |
|---|---|
| Overall length / diameter A (mm) | 69 |
| Width / dimension B (mm) | 115 |
| Height / dimension C (mm) | - |
| Across flats / clearance CF (mm) | 96 |
| Outer diameter D (mm) | 86 |
| Dimension E (mm) | 128 |
| Fixing hole / dimension F (mm) | 11x20 |
| Max load (kg) | 400 |
| Deflection (mm) | 25 |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: £3.99
Delivery Estimate: 3 to 5 working days
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| Technical Specification | |||||
|---|---|---|---|---|---|
| PRODUCT NUMBER | OSMHD100-B | OSMHD125-B | OSMHD150-B | OSMHD200-B | OSMHD250-B |
| Type | Spring Mount | Spring Mount | Spring Mount | Spring Mount | Spring Mount |
| Size | 69mm | 69mm | 69mm | 69mm | 69mm |
| Deflection | 25 | 25 | 25 | 25 | 25 |
| Size Range | 51-100mm | 51-100mm | 51-100mm | 51-100mm | 51-100mm |
| Thread | M12 | M12 | M12 | M12 | M12 |
A. The OSMHD400-C is rated to a maximum load of 400 kg with a deflection of 25 mm, making it suited to heavy-load and shock-duty isolation applications.
A. The principal dimensions are: A = 69 mm, B = 115 mm, CF = 96 mm, D = 86 mm, E = 128 mm, and F aperture = 11×20 mm. It is a Type C configuration.
A. The mount may be loaded in shear, compression, or a combination of both, providing flexibility for different installation orientations.
A. Source-confirmed industries include construction and off-highway, power generation, marine, railway and mass transit, military and defence, agriculture, automotive, and related industrial sectors requiring high-deflection, low-natural-frequency isolation.
A. The OSMHD400-C uses rubber-to-metal bonded construction, combining a rubber element with metal components to provide durable isolation under sustained dynamic loading.
A. Yes — stainless steel metal components and oil-resistant or high-temperature rubber compounds, as well as additional and custom sizes, are available on request.
A. Yes — the range includes OSM15-A, OSM15-B, OSM15-C, OSM100-A, OSM100-B, OSM100-C, OSM125-B, and OSM125-C, covering lighter load and deflection requirements.
A. WhatsApp us on 07754 288583 with photos of the item and packaging, and we will resolve the issue in line with our returns policy.
A. Yes — WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility.
A. Yes — WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility.
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