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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: OSMHD800-B
Variations
Rated to an 800 kg maximum load with a 23 mm deflection figure, the OSMHD800-B is the largest and heaviest-duty open spring mounting in this range, built for demanding installations where high deflection and a low natural frequency are required under severe or shock-loaded conditions. The 69 mm body diameter and M12 thread are matched to a dimensioned envelope of 113 mm (B), 86 mm (D) and 128 mm (E), with an 11×20 mm slot (F) and a centre-fixing dimension of 96 mm (CF). The rubber-to-metal bonded construction allows the mount to accept load in shear, compression or a combined mode, giving installation engineers flexibility when designing restraint and isolation solutions for heavy plant. At this load band the mount controls movement under shock and high-static conditions whilst still delivering the low natural frequency that open spring geometry provides, protecting surrounding structures and contributing to improved machinery service life. Typical deployment sectors sourced from the product family include construction and off-highway, power generation, marine, railway and mass transit, military and defence, and agricultural machinery, all environments where heavy rotating or reciprocating equipment demands robust anti-vibration management. The open spring format suits installations where access for adjustment or inspection is required after commissioning. Custom metals (including stainless steel) and oil-resistant or high-temperature rubber compounds are available on request.
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 | B |
|---|---|
| Overall length / diameter A (mm) | 69 |
| Width / dimension B (mm) | 113 |
| Height / dimension C (mm) | M12 |
| Across flats / clearance CF (mm) | 96 |
| Outer diameter D (mm) | 86 |
| Dimension E (mm) | 128 |
| Fixing hole / dimension F (mm) | 11x20 |
| Max load (kg) | 800 |
| 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 | OSMHD100-C | OSMHD125-C | OSMHD150-C | OSMHD200-C | OSMHD250-C |
| 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 |
A. The OSMHD800-B is rated to a maximum load of 800 kg with a deflection of 23 mm, making it the highest-load open spring mounting in the range.
A. Key dimensions are: body diameter (A) 69 mm, dimension B 113 mm, centre-fixing (CF) 96 mm, dimension D 86 mm, dimension E 128 mm, slot F 11×20 mm, and thread C is M12. Type designation is B.
A. The rubber-to-metal bonded construction allows the OSMHD800-B to be loaded in shear, compression or a combination of both, providing installation flexibility for a range of mounting configurations.
A. The product family is designed for use in construction and off-highway, agriculture, power generation, marine, railway and mass transit, automotive, and military and defence applications where high deflection and low natural frequency isolation are required.
A. Open spring mountings provide high deflection and low natural frequency isolation and are suited to installations where access to the mount after commissioning is needed. The enclosed format (ESL-HD series) supports deflections to 40 mm; open types in this range are loaded to a maximum of approximately 20 mm deflection under normal working conditions, with this variant rated at 23 mm.
A. Yes — stainless steel metal components, oil-resistant rubbers and high-temperature rubber compounds are available on request, as are additional and custom sizes.
A. Companion sizes include OSM100-A, OSM100-B, OSM100-C, OSM125-B, OSM125-C, OSM15-A, OSM15-B and OSM15-C. Each listing shows its own load, deflection, thread and dimensional data to help you select the correct mount for your application.
A. Standard UK mainland delivery is 3–5 working days. Next-day delivery is available on most products and will appear as an option at checkout where eligible.
A. We accept returns within 30 days of purchase for items that are unused, undamaged, and in their original packaging. Returns are available only for UK-delivered orders and must include proof of purchase. Before returning an item, please contact us at [email protected] to obtain a Return Merchandise Number (RMN).
A. We accept returns within 30 days of purchase for items that are unused, undamaged, and in their original packaging. Returns are available only for UK-delivered orders and must include proof of purchase. Before returning an item, please contact us at [email protected] to obtain a Return Merchandise Number (RMN).
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