Cart
POPULAR CATEGORY
ADD TO CART
| 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-B
Rated to a maximum load of 400 kg with a 25 mm deflection figure, the OSMHD400-B is an open spring mounting built for heavy-duty and high-shock applications where conventional mounts would be overloaded or insufficiently compliant. Its rubber-to-metal bonded construction delivers robust, low-frequency vibration isolation across demanding service environments, protecting surrounding structures while extending machinery lifespan and improving operator comfort. The Type B open spring mounting carries the following principal dimensions: overall diameter A 69 mm, height B 113 mm, thread size C M12, centre-fixing diameter CF 96 mm, base diameter D 86 mm, overall height E 128 mm, and slot dimensions F 11×20 mm. These figures place the OSMHD400-B firmly at the upper end of the open spring range, making it the appropriate selection when loads and shock inputs exceed the capacity of lighter-grade mountings in the family. The mounting may be loaded in shear, compression, or a combination of both, making it adaptable across a wide variety of installation geometries. Industries served by this class of mount include power generation, marine, railway and mass transit, construction and off-highway, agriculture, and military and defence. Normal working conditions apply; maximum deflection under load is 25 mm. Where stainless steel metalwork or oil-resistant and high-temperature rubbers are required, custom variants are available on request. This mount is also available in lighter-load configurations within the open spring family: see OSM100-A, OSM100-B, OSM100-C, OSM125-B, OSM125-C, OSM15-A, OSM15-B, and OSM15-C for alternative sizes and load ratings. The OSMHD400-B is supplied as a single mounting.
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) | 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
Save Extra With 1 Offer
Compare With Similar Items
Compare with Similar products
|
|||||
| 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 OSMHD400-B is rated to a maximum load of 400 kg with a deflection of 25 mm under working conditions.
A. The principal dimensions are: overall diameter (A) 69 mm, height (B) 113 mm, thread (C) M12, centre-fixing diameter (CF) 96 mm, base diameter (D) 86 mm, overall height (E) 128 mm, and slot dimensions (F) 11×20 mm.
A. The mounting may be loaded in shear, compression, or a combination of both, giving flexibility across different installation geometries.
A. Industries served include power generation, marine, railway and mass transit, construction and off-highway, agriculture, military and defence, and automotive. They are used wherever high deflection and low natural frequency isolation is required.
A. Yes — stainless steel metalwork and oil-resistant or high-temperature rubbers, as well as additional and custom sizes, are available on request.
A. Related open spring mountings include OSM100-A, OSM100-B, OSM100-C, OSM125-B, OSM125-C, OSM15-A, OSM15-B, and OSM15-C, covering a range of alternative sizes and load capacities.
A. The mount uses rubber-to-metal bonded construction, which provides durable isolation performance while maintaining structural integrity under high load and shock conditions.
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.
By sharing your email, you agree to our privacy policy & terms of service
Question about this product? Click here
