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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 |
Lighter and sensitive installations call for a mount that prioritises movement over restraint, and this 50x30mm male-female bobbin mount at 45 Shore A is precisely engineered for that duty. With an M10 male stud (25mm length) on one face and an M10 female thread on the other, SKU 5030MF25-45 accepts a maximum load of 70 kg whilst delivering 2.5 mm of deflection, figures that reflect the compliance and low-stiffness character of a soft-grade rubber element where isolation performance takes precedence over load-bearing rigidity. The 45 Shore A rubber compound is the softest grade in this geometry, and it is that softness which produces the greatest deflection under load and the most effective attenuation of lower-frequency vibration. Rubber-to-metal bonded construction locks the elastomeric element securely between its steel end fittings, and the mount may be loaded in shear, compression, or a combination of both, giving the installer flexibility in orientation without sacrificing structural integrity. The result is a reduction in transmitted vibration and shock that protects surrounding structures, extends machinery service life, and improves operator comfort. At 45 Shore A this mount is well-suited to air-conditioning units, instruments, smaller generator sets, and industrial machinery and equipment where the priority is clean vibration isolation rather than high-load restraint. It is equally at home in construction and off-highway, marine, agricultural, power generation, and railway and mass transit applications wherever compact, sensitive, or lightly loaded equipment demands a compliant mounting point.
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) | 50 |
| Overall height H (mm) | 30 |
| Stud thread d1 | M10 |
| Stud length L (mm) | 25 |
| Diameter / thread d2 (mm) | M10 |
| Max load (kg) | 70 |
| Deflection (mm) | 2.5 |
| 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 | 5030MF25-60 | 4025MM23-60 | 4025MM25-60 | 5030FF10-45 | PR464025-60 |
| Type | Bobbin Mount | Bobbin Mount | Bobbin Mount | Bobbin Mount | Bobbin Mount |
| Length | 30mm | ||||
| Height | 30mm | 25mm | 25mm | ||
| Size | 50x30mm | 40x25mm | 50x30mm | 46mm | |
| Deflection | 2.5 | 2.1 | 2.1 | 2.5 | |
| Diameter | 50mm | ||||
| Diameter Range | 26-50mm | ||||
| Length Range | 26-50mm | ||||
| Mount Dimension | 50mm | 40mm | 40mm | ||
| Shore Hardness | 45 | 60 | |||
| Size Range | 26-50mm | ||||
| Thread | M10 | M8 | M10 | M10 | M10 |
| Show More | |||||
A. The mount measures 50mm diameter by 30mm height. The male stud is M10 with a 25mm shank length, and the female thread is also M10. The maximum load rating is 70 kg, with a deflection of 2.5 mm at that load.
A. At 45 Shore A this is the softest grade available in this 50x30mm male-female geometry. Softer rubber produces greater deflection under load and delivers the best vibration isolation performance, particularly at lower frequencies. It is the correct choice where isolation matters more than load restraint — for example on instruments, air-conditioning units, and sensitive or lightly loaded equipment.
A. The mount may be loaded in shear, compression, or a combination of both, giving flexibility in how it is installed without compromising its performance or structural integrity.
A. Applications include air-conditioning units, exhaust mountings, diesel engines, generator sets, instruments, and general 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 same geometry is available in 60 Shore A (5030MF25-60) and 70 Shore A (5030MF25-70). Harder grades carry higher loads with less movement; the 45 Shore A grade prioritises compliance and isolation for lighter or more sensitive installations.
A. Yes — stainless steel metalwork and oil-resistant or high-temperature rubber compounds are available on request, along with additional and custom sizes.
A. In-stock orders placed before 14:30 Monday to Friday are usually dispatched the same day.
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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