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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: 12555MF44-45
Variations
At 125 x 55 mm with M16 male and female threads, this large-format rubber bobbin mount is engineered specifically for equipment where maximising vibration isolation takes priority over stiffness, making it the natural choice where lower-frequency disturbances must be absorbed and sensitive machinery or structures need protecting. Rated to a maximum load of 400 kg with a deflection of 4.7 mm, the 45 Shore A rubber compound sits at the softer end of the hardness scale, delivering the greatest movement under load within this geometry and the highest isolation efficiency of the three available grades. The rubber-to-metal bonded construction combines a zinc-plated steel body with a vulcanised rubber element, and the mount can be loaded in shear, compression, or a combination of both to suit the installation. Typical applications include air-conditioning units, exhaust mountings, instruments, and industrial machinery and equipment where vibration attenuation and operator comfort are the primary objectives. Generator sets, agricultural plant, and marine or power-generation equipment operating at lower frequencies also benefit from the isolation characteristics this grade provides. The mount improves machinery lifespan and protects surrounding structures by decoupling vibration and shock energy at the source. For installations demanding higher load capacity with reduced deflection, this mount is available in 60 Shore A (12555MF44-60) and 70 Shore A (12555MF44-70). Additional 125 mm and 100 mm diameter variants are listed separately; see 100100MF44, 10050MF44, 10055MF44, 10060MF44, 10075MF44, and 1008MF10. Stainless steel hardware and oil-resistant or high-temperature rubbers are available on request for specialist environments.
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.
| Hardness (Shore A) | 45 |
|---|---|
| Body diameter D (mm) | 125 |
| Overall height H (mm) | 55 |
| Stud thread d1 | M16 |
| Stud length L (mm) | 44 |
| Diameter / thread d2 (mm) | M16 |
| Max load (kg) | 400 |
| Deflection (mm) | 4.7 |
| 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 | 7540MF37-70 | 15075FF20-45 | 7545FF12-70 | 7540FF12-70 | 12555MF44-60 |
| Type | Bobbin Mount | Bobbin Mount | Bobbin Mount | Bobbin Mount | Bobbin Mount |
| Length | 40mm | 75mm | 45mm | 40mm | 55mm |
| Size | 75x40mm | 150x75mm | 75x45mm | 75x40mm | 125x55mm |
| Deflection | 3.4 | 6.7 | 3.9 | 3.4 | 4.7 |
| Diameter | 75mm | 150mm | 75mm | 75mm | 125mm |
| Diameter Range | 51-100mm | 101-200mm | 51-100mm | 51-100mm | 101-200mm |
| Length Range | 26-50mm | 51-100mm | 26-50mm | 26-50mm | 51-100mm |
| Shore Hardness | 70 | 45 | 70 | 70 | 60 |
| Thread | M12 | M20 | M12 | M12 | M16 |
| Show More | |||||
A. The mount measures 125 mm diameter by 55 mm height (D x H). The male stud thread is M16 with a 44 mm shank length (d1 x L: M16 x 44); the female thread is also M16 (d2: M16). Maximum load is 400 kg with a deflection of 4.7 mm at that load.
A. At 45 Shore A, this is the softest grade available for the 125 x 55 mm geometry. Softer rubber produces greater deflection under load and superior vibration isolation, particularly at lower frequencies. It is most appropriate where protecting sensitive equipment or structures takes priority over rigidity or high shock restraint.
A. The rubber-to-metal bonded construction allows loading in shear, compression, or a combination of both, giving flexibility to suit a range of mounting configurations and installation angles.
A. Applications include air-conditioning units, exhaust mountings, diesel engines, generator sets, instruments, and industrial machinery and equipment. Industries served include construction and off-highway, agriculture, power generation, marine, railway and mass transit, automotive, and military and defence.
A. Yes. The 125 x 55 mm M16 male-female mount is also available in 60 Shore A (SKU 12555MF44-60) and 70 Shore A (SKU 12555MF44-70) for applications requiring higher load capacity with less deflection.
A. Yes. Stainless steel hardware and oil-resistant or high-temperature rubber compounds are available on request, along with additional and custom sizes, to suit specialist operating environments.
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.
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