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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: 4040MF20-60
Variations
Sitting at the mid-point of its hardness range, the 4040MF20-60 is a 40 x 40 mm male-female bobbin mount supplied with an M8 x 20 stud input and M8 female thread output, rated to a maximum load of 55.0 kg with a controlled deflection of 3.6 mm. At 60 Shore A, this medium-grade mount is engineered to balance vibration isolation against structural support, making it the practical general-purpose choice across a wide spread of lightly to moderately loaded machine installations. Rubber-to-metal bonded construction gives the mount its durability and consistent dynamic behaviour under service conditions. The medium hardness rating means the rubber element accommodates meaningful deflection without the compliance of a softer grade, keeping sensitive assemblies stable whilst still absorbing transmitted shock and vibration. The male-female thread configuration allows the mount to be fitted in line between a machine foot and its baseframe, or wherever a single through-axis mounting point is required. Stainless steel metalwork and oil-resistant or high-temperature rubber compounds are available on request for demanding environments. This grade is well suited to air-conditioning units, instrumentation panels, diesel engines running at moderate output, generator sets, and general industrial machinery and equipment where neither extreme isolation nor high-load restraint is the primary requirement. Applications span construction and off-highway, power generation, marine, agricultural, and automotive sectors. The mount may be loaded in shear, compression, or a combination of both. Correct sizing and grade selection improves machinery service life, protects surrounding structures, and improves operator comfort.
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) | 60 |
|---|---|
| Body diameter D (mm) | 40 |
| Overall height H (mm) | 40 |
| Stud thread d1 | M8 |
| Stud length L (mm) | 20 |
| Diameter / thread d2 (mm) | M8 |
| Max load (kg) | 55 |
| Deflection (mm) | 3.6 |
| 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 | 4040MF23-60 | 4035FF08-60 | 4035FF10-60 | 4035MM23-60 | 4035MM25-60 |
| Type | Bobbin Mount | Bobbin Mount | Bobbin Mount | Bobbin Mount | Bobbin Mount |
| Length | 35mm | 35mm | |||
| Height | 40mm | 35mm | 35mm | ||
| Size | 40x35mm | 40x35mm | 40x35mm | 40x35mm | |
| Deflection | 3.6 | 2.5 | 2.5 | 3.1 | 3.1 |
| Diameter | 40mm | 40mm | |||
| Diameter Range | 26-50mm | 26-50mm | |||
| Length Range | 26-50mm | 26-50mm | |||
| Mount Dimension | 40mm | 40mm | 40mm | ||
| Shore Hardness | 60 | 60 | |||
| Thread | M8 | M8 | M10 | M8 | M10 |
| Show More | |||||
A. The mount body measures 40 mm diameter by 40 mm height. The male stud is M8 x 20 mm and the female thread is M8. Maximum load rating is 55.0 kg and the deflection at rated load is 3.6 mm.
A. This mount is 60 Shore A, a medium hardness. At this grade the rubber element provides a balance between vibration isolation and load-bearing support, making it a general-purpose choice suitable for moderate loads where neither maximum compliance nor high-load restraint is required.
A. This mount is suitable for air-conditioning units, exhaust mountings, diesel engines, generator sets, instruments, and general industrial machinery and equipment. It is used across construction and off-highway, agriculture, power generation, marine, railway and mass transit, automotive, and military and defence sectors.
A. Yes. The mount may be loaded in shear, compression, or a combination of both, providing flexibility in how it is installed within a machine assembly.
A. The mount uses a male-female configuration: the input thread is M8 x 20 mm (male stud) and the output is an M8 female thread, allowing in-line installation between a machine foot and its baseframe.
A. Yes. The same 40 x 40 mm body with M8 threads is available in 45 Shore A (4040MF20-45) for lighter, more compliant installations, and 70 Shore A (4040MF20-70) for higher-load or firmer-restraint applications.
A. Yes. Stainless steel metalwork and oil-resistant or high-temperature rubber compounds are available on request, as are additional and custom sizes.
A. Standard UK mainland delivery is 3–5 working days. Next-day delivery is available on most products and will appear as an option at checkout where eligible.
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. 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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