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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: 7525MM37-45
Variations
Carrying a maximum load of 221.0 kg with a deflection of 1.9 mm, the 75 x 25 mm male-male bobbin mount (SKU 7525MM37-45) occupies the heaviest end of the 75 mm diameter family and is threaded M12 x 37 mm on both studs. At 45 Shore A, the softer rubber compound is specifically engineered to deliver maximum vibration isolation, yielding greater movement under load than harder grades and prioritising attenuation of lower-frequency vibration over rigid restraint. This makes it the preferred choice where protecting sensitive equipment or minimising transmitted vibration to surrounding structures matters most. Rubber-to-metal bonded construction locks the elastomer firmly between the steel end-plates, maintaining integrity across combined shear and compression loading, the modes most commonly encountered in real installations. The geometry is usable in shear, compression, or a combination of both, providing mounting flexibility for brackets and frames where the primary load direction is not always predictable. Stainless steel metal parts and oil-resistant or high-temperature rubber compounds are available to order for demanding environments. At 75 mm diameter and 25 mm height, this is the largest bobbin in the 7525 range, suited to generator sets, diesel engines, industrial machinery and equipment, and air-conditioning units where heavier assemblies must be isolated without sacrificing the compliance that soft-grade rubber provides. The mount improves machinery lifespan, protects surrounding structures, and contributes to operator comfort in high-cycle industrial and power-generation environments. Industries served include power generation, agriculture, construction and off-highway, automotive, marine, and railway and mass transit.
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) | 75 |
| Overall height H (mm) | 25 |
| Stud thread d | M12 |
| Stud length L (mm) | 37 |
| Max load (kg) | 221 |
| Deflection (mm) | 1.9 |
| 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 | 7525MF37-45 | 10075MF44-45 | 7050FF10-60 | 7050FF12-60 | 5020MM28-70 |
| Type | Bobbin Mount | Bobbin Mount | Bobbin Mount | Bobbin Mount | Bobbin Mount |
| Length | 25mm | 75mm | 50mm | 20mm | |
| Height | 50mm | ||||
| Size | 75x25mm | 100x75mm | 70x50mm | 70x50mm | 50x20mm |
| Deflection | 1.9 | 6.7 | 4.4 | 4.4 | 1.5 |
| Diameter | 75mm | 100mm | 70mm | 50mm | |
| Diameter Range | 51-100mm | 51-100mm | 51-100mm | 26-50mm | |
| Length Range | 11-25mm | 51-100mm | 26-50mm | 11-25mm | |
| Shore Hardness | 45 | 45 | 60 | 70 | |
| Thread | M12 | M16 | M10 | M12 | M10 |
| Show More | |||||
A. This mount has an outer diameter of 75 mm and a height of 25 mm. Both threaded studs are M12 with a stud length of 37 mm. The maximum load rating is 221.0 kg with a deflection of 1.9 mm.
A. Shore A hardness indicates the rubber compound's stiffness. At 45 Shore A, this is a soft grade that provides greater deflection under load and better vibration isolation — particularly at lower frequencies — compared with harder grades. It is best suited to lighter or sensitive equipment where maximum isolation takes priority over minimal movement.
A. The mount may be loaded in shear, compression, or a combination of both, giving flexibility for a range of bracket and frame configurations where the primary load direction may vary.
A. Applications include generator sets, diesel engines, air-conditioning units, exhaust mountings, instruments, and industrial machinery and equipment. Industries served include power generation, agriculture, construction and off-highway, automotive, marine, and railway and mass transit.
A. All three share the 75 x 25 mm body and M12 x 37 mm thread. The 45 Shore A grade (this SKU) is the softest, delivering the most compliance and the best isolation performance for sensitive or lighter applications. The 60 Shore A (SKU 7525MM37-60) and 70 Shore A (SKU 7525MM37-70) grades carry higher loads with progressively less deflection, making them better suited to heavier-duty or shock-duty installations.
A. Yes. Stainless steel metal parts and oil-resistant or high-temperature rubber compounds are available on request for environments where standard materials are not suitable.
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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