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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: OSM75-A
Variations
Compact and precisely specified for lighter-load applications, the OSM75-A is a Type A open spring mounting with a 51 mm body diameter (dimension A), a 70 mm overall height (dimension B), an M8 thread (dimension C), a maximum load rating of 75 kg, and a deflection of 23 mm. Where a installation demands high deflection and a low natural frequency under moderate loading, this mount delivers the compliance needed to protect sensitive equipment and the structures around it. Built to a rubber-to-metal bonded construction, the OSM75-A combines the damping characteristics of its elastomeric element with the structural integrity of its metal components. The bonded design resists separation under dynamic loading and allows the mount to accept load in compression, shear, or a combination of both, giving engineers flexibility in how it is orientated within a machine or skid assembly. Custom configurations including stainless steel metalwork and oil-resistant or high-temperature rubber compounds are available on request for more demanding environments. Open spring mountings in this family are engineered for low-frequency vibration isolation under normal working conditions, with deflection to a maximum of approximately 20 mm at rated load. Applications span construction and off-highway machinery, agricultural equipment, power generation sets, marine installations, railway and mass transit systems, and automotive and defence platforms. The OSM75-A is particularly well suited to lighter, compact or sensitive sub-assemblies where controlled compliance and good isolation at lower loads are the governing requirements, protecting surrounding structures, extending machinery service life, and improving operator comfort.
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 | A |
|---|---|
| Overall length / diameter A (mm) | 51 |
| Width / dimension B (mm) | 70 |
| Height / dimension C (mm) | M8 |
| Across flats / clearance CF (mm) | - |
| Outer diameter D (mm) | - |
| Dimension E (mm) | - |
| Fixing hole / dimension F (mm) | - |
| Max load (kg) | 75 |
| Deflection (mm) | 23 |
| 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 | OSM100-C | OSM125-C | OSM15-C | OSM25-C | OSM5-C |
| Type | Spring Mount | Spring Mount | Spring Mount | Spring Mount | Spring Mount |
| Size | 51mm | 51mm | 51mm | 51mm | 51mm |
| Deflection | 23 | 23 | 23 | 23 | 23 |
| Size Range | 51-100mm | 51-100mm | 51-100mm | 51-100mm | 51-100mm |
| Thread | M15 | M25 | M5 | ||
A. The OSM75-A is a Type A open spring mounting with a 51 mm body diameter (A), a 70 mm overall height (B), an M8 thread (C), a maximum load rating of 75 kg, and a deflection figure of 23 mm.
A. The OSM75-A is designed for low-frequency vibration isolation, operating where high deflection and a low natural frequency are required. It is rated for normal working conditions loaded to a maximum deflection of approximately 20 mm.
A. The mount may be loaded in shear, compression, or a combination of both, giving flexibility in how it is orientated within an installation.
A. The OSM75-A uses rubber-to-metal bonded construction, which resists separation under dynamic loading and combines the compliance of the elastomeric element with the structural integrity of the metal components.
A. The mount serves construction and off-highway, agriculture, power generation, marine, railway and mass transit, automotive, and military and defence applications. It is particularly suited to lighter, compact, or sensitive sub-assemblies where good isolation at lower loads is the key requirement.
A. Yes — stainless steel metalwork and oil-resistant or high-temperature rubber compounds, as well as additional and custom sizes, are available on request.
A. Yes. Companion variants include the OSM100-A, OSM100-B, OSM100-C, OSM125-B, OSM125-C, OSM15-A, OSM15-B, and OSM15-C, covering a range of body sizes, load capacities, and thread specifications.
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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