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: OSM25-B
Variations
Compact and well-suited to lighter, sensitive installations, the OSM25-B is a Type B open spring mounting with a 51 mm (A) external diameter, M8 thread (C), and a maximum load rating of 25 kg with a deflection of 23 mm. It is designed for applications where high deflection and low natural frequency are required without the bulk of larger-rated units in the same range. Constructed using rubber-to-metal bonded technology, the OSM25-B combines a durable metal frame with a precisely specified rubber element that may be loaded in compression, shear, or a combination of both. Its open spring configuration allows visual inspection of the rubber element under load, making it straightforward to assess installation condition in service. Stainless steel metal components and oil-resistant or high-temperature rubber compounds are available on request for demanding environments. With a body height (E) of 106 mm, base dimension (D) of 70 mm, foot slot (F) of 11×16 mm, and a centring flange (CF) of 80 mm, this mount is dimensionally suited to lighter machinery, auxiliary equipment, and vibration-sensitive installations where compact footprint matters. Its 23 mm deflection characteristic provides effective low-frequency isolation that helps improve machinery lifespan, protects surrounding structures, and contributes to improved operator comfort. Typical applications span construction and off-highway, power generation, marine, agricultural, and railway and mass transit equipment. The OSM25-B forms part of a broad open spring mounting range. For medium and higher load requirements, see also 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 | B |
|---|---|
| Overall length / diameter A (mm) | 51 |
| Width / dimension B (mm) | 72 |
| Height / dimension C (mm) | M8 |
| Across flats / clearance CF (mm) | 80 |
| Outer diameter D (mm) | 70 |
| Dimension E (mm) | 106 |
| Fixing hole / dimension F (mm) | 11x16 |
| Max load (kg) | 25 |
| Deflection (mm) | 23 |
| 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 | 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 OSM25-B has an external diameter (A) of 51 mm, overall height (E) of 106 mm, base diameter (D) of 70 mm, centring flange (CF) of 80 mm, foot slot (F) of 11×16 mm, base dimension (B) of 72 mm, and an M8 thread (C).
A. The OSM25-B is rated to a maximum load of 25 kg with a deflection of 23 mm, making it suitable for lighter equipment and vibration-sensitive installations requiring high deflection and low natural frequency.
A. The OSM25-B may be loaded in compression, shear, or a combination of both, giving flexibility in how the mount is orientated and installed within a machine or structure.
A. It is suited to construction and off-highway, agricultural, power generation, marine, railway and mass transit, and automotive applications where high deflection, low natural frequency, and a compact mounting footprint are required.
A. The OSM25-B uses rubber-to-metal bonded construction, combining a metal frame with a rubber element to provide durable, effective vibration isolation that helps improve machinery lifespan and protects surrounding structures.
A. Yes — stainless steel metal components and oil-resistant or high-temperature rubber compounds are available on request, as are additional and custom sizes.
A. The range includes models for higher load requirements; see OSM100-A, OSM100-B, OSM100-C, OSM125-B, OSM125-C, OSM15-A, OSM15-B, and OSM15-C for the full selection.
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. In-stock orders placed before 14:30 Monday to Friday are usually dispatched the same day.
A. In-stock orders placed before 14:30 Monday to Friday are usually dispatched the same day.
By sharing your email, you agree to our privacy policy & terms of service
Question about this product? Click here
