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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: OSMHD500-C
Variations
Engineered for heavy-load and shock-duty isolation, the OSMHD500-C is a Type C open spring mounting with a 69 mm dimension A and a maximum load rating of 500 kg, placing it firmly in the upper range of this open spring mounting family. With a rated deflection of 25 mm, it delivers the high deflection and low natural frequency demanded by applications where significant dynamic forces must be controlled and attenuated. The rubber-to-metal bonded construction provides a robust and durable platform for vibration attenuation in demanding service environments. Mounts in this series may be loaded in shear, compression, or a combination of both, offering genuine installation flexibility. Custom options, including stainless steel metalwork and oil-resistant or high-temperature rubber compounds. Are available on request, making the design adaptable beyond standard working conditions. With key dimensions of A: 69 mm, B: 115 mm, CF: 96 mm, D: 86 mm, E: 128 mm, and F: 11×20 mm, the OSMHD500-C is suited to high-load isolation duties across construction and off-highway plant, power generation equipment, marine installations, railway and mass transit systems, agricultural machinery, and military and defence applications. By controlling vibration transmission, this mounting helps improve machinery lifespan, protects surrounding structures, and contributes to improved operator comfort. This mount is part of a wider range of open and enclosed spring mountings available in multiple sizes and configurations. Lighter-duty and alternative-size variants include the OSM100-A, OSM100-B, OSM100-C, OSM125-B, OSM125-C, OSM15-A, OSM15-B, and OSM15-C.
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) | 500 |
| 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 OSMHD500-C has a maximum load rating of 500 kg and a rated deflection of 25 mm, making it suitable for heavy-load and high-deflection isolation duties.
A. The principal dimensions are A: 69 mm, B: 115 mm, CF: 96 mm, D: 86 mm, E: 128 mm, and F: 11×20 mm. It is classified as a Type C open spring mounting.
A. The mount may be loaded in shear, compression, or a combination of both, giving flexibility for different installation orientations and force vectors.
A. It is suited to high-load vibration isolation in construction and off-highway plant, power generation, marine, railway and mass transit, agricultural machinery, and military and defence applications.
A. By attenuating vibration at low natural frequencies, the mount helps improve machinery lifespan, protects surrounding structures from transmitted forces, and improves operator comfort.
A. Yes — stainless steel metalwork and oil-resistant or high-temperature rubber compounds are available on request, as are additional and custom sizes.
A. Related variants include the OSM100-A, OSM100-B, OSM100-C, OSM125-B, OSM125-C, OSM15-A, OSM15-B, and OSM15-C, covering a range of load capacities and configurations.
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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