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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: OSM100-A
Variations
The OSM100-A is a Type A open spring mounting with a 51 mm body diameter, M8 thread, 100 kg maximum load capacity, and a rated deflection of 23 mm. Designed for mainstream general-machinery applications where moderate load-bearing and reliable low-frequency vibration isolation are required, it occupies the mid-range of this open spring mounting family. Constructed with rubber-to-metal bonding, the mount delivers consistent performance under combined shear and compression loading. The open spring configuration is suited to conditions where high deflection and a low natural frequency are required, accepting loads up to a maximum of approximately 20 mm deflection under normal working conditions. By absorbing and damping vibrational energy, the mount helps to improve machinery lifespan, protect surrounding structures, and improve operator comfort. The OSM100-A serves a broad range of industrial sectors including power generation, agriculture, construction and off-highway, and marine applications. It is equally at home in automotive and railway and mass transit installations where moderate-duty isolation is the primary requirement. Mounts may be loaded in shear, compression, or a combination of both, giving application engineers flexibility in how the mounting is specified. This mount is part of a wider range of open spring mountings. For lighter-duty requirements see the OSM15-A (OSM15-A), OSM15-B (OSM15-B), OSM15-C (OSM15-C), OSM25-A (OSM25-A), and OSM75-C. For higher-load variants in the 100 mm body class see OSM100-B (OSM100-B) and OSM100-C (OSM100-C), and for larger 125 mm body mountings see OSM125-B (OSM125-B) and OSM125-C (OSM125-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 | 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) | 100 |
| 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 OSM100-A is a Type A open spring mounting with a 51 mm body diameter (dimension A), a 70 mm overall dimension B, an M8 thread, a maximum load capacity of 100 kg, and a rated deflection of 23 mm.
A. The mount is suited to power generation, agriculture, construction and off-highway, marine, automotive, and railway and mass transit applications, as well as military and defence. It is designed for mainstream general-machinery installations operating under moderate loads.
A. The mount may be loaded in shear, compression, or a combination of both, providing flexibility in how it is installed and specified.
A. The OSM100-A uses rubber-to-metal bonded construction and is designed for normal working conditions loaded to a maximum of approximately 20 mm deflection.
A. By isolating low-frequency vibration, the mount helps to improve machinery lifespan, protect surrounding structures, and improve operator comfort.
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. The range includes the OSM100-B and OSM100-C in the same 100 mm body class, the OSM125-B and OSM125-C in a larger 125 mm body, and lighter-duty OSM15-A, OSM15-B, OSM15-C, and OSM25-A options. All can be found on the PartsForMachines website.
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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