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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: PR464025-70
Variations
Carrying a maximum load of 97 kg, the PR464025-70 is the firmest-grade option in the 46 mm profiled bobbin mount family, built where secure restraint and minimal movement under heavy or shock loading take priority over deflection. At 70 Shore A, this rubber-to-metal bonded mount delivers the highest load capacity in its size class with the least compliance, making it the correct selection when the mounted item must be held firmly against impact, vibration and dynamic forces rather than allowed to deflect freely. Constructed with rubber-to-metal bonded technology, the PR464025-70 may be loaded in shear, compression, or a combination of both, offering installation flexibility across many mounting orientations. The outer profile measures 46 mm diameter with a 40 mm secondary diameter and 25 mm height. Both thread ends are M10, the upper stud is M10x28 and the lower thread is M10. Giving a male-male configuration that suits direct bolted assembly without additional adapters. The firm 70 Shore A compound is particularly well suited to the controlled attenuation of high-amplitude shock and impact events, protecting surrounding structures and improving equipment lifespan even under demanding duty cycles. Typical application areas drawn from the family include diesel engines and generator sets, heavy industrial machinery and equipment, exhaust mountings, and construction and off-highway plant, all of which present the higher loads and shock exposure this grade is designed to manage.
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) | 70 |
|---|---|
| Diameter / thread d1 (mm) | 46 |
| Diameter / thread d2 (mm) | 40 |
| Overall height H (mm) | 25 |
| Type d1 | M10x28 |
| 1 d1 | M10x28 |
| 2 d2 | M10 |
| Type d2 | M10 |
| 3 d2 | M10 |
| Max load (kg) | 97 |
| 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 | 4025MM25-70 | 6040MM25-45 | 6040MM37-45 | 5040FF10-60 | 4025MF20-70 |
| Type | Bobbin Mount | Bobbin Mount | Bobbin Mount | Bobbin Mount | Bobbin Mount |
| Length | 25mm | 40mm | 40mm | 25mm | |
| Height | 40mm | ||||
| Size | 40x25mm | 60x40mm | 60x40mm | 50x40mm | 40x25mm |
| Deflection | 2.1 | 3.5 | 3.5 | 3.5 | 2.1 |
| Diameter | 40mm | 60mm | 60mm | 40mm | |
| Diameter Range | 26-50mm | 51-100mm | 51-100mm | 26-50mm | |
| Length Range | 11-25mm | 26-50mm | 26-50mm | 11-25mm | |
| Shore Hardness | 70 | 45 | 45 | 70 | |
| Thread | M10 | M10 | M12 | M10 | M8 |
| Show More | |||||
A. The PR464025-70 is rated to a maximum load of 97 kg per mounting, reflecting the high load capacity associated with its 70 Shore A firm rubber compound.
A. The mount has an outer diameter of 46 mm, a secondary diameter of 40 mm, and a height of 25 mm. The upper stud thread is M10x28 and the lower thread is M10, giving a male-male configuration on both ends.
A. The PR464025-70 may be loaded in shear, compression, or a combination of both, providing flexibility to suit different mounting orientations and installation geometries.
A. The firm 70 Shore A grade carries the highest load with the least deflection in the range. It is best suited to applications where the mounted item must be held securely against shock, impact and heavy dynamic forces — including diesel engines, generator sets, heavy industrial machinery, exhaust mountings, and construction and off-highway equipment.
A. Within the 46 mm profiled bobbin family, harder grades such as 70 Shore A carry higher loads with less movement, whilst softer grades provide greater deflection and better isolation at lower loads. The choice of grade depends on the load, frequency, and degree of isolation required by the application.
A. Yes. The 46 mm profiled bobbin is also available in 45 Shore A (PR464025-45) and 60 Shore A (PR464025-60). Custom configurations in stainless steel and oil-resistant or high-temperature rubber compounds are available on request.
A. These mounts are used across construction and off-highway, agriculture, power generation, marine, railway and mass transit, automotive, industrial machinery and equipment, and military and defence applications.
A. WhatsApp us on 07754 288583 with photos of the item and packaging, and we will resolve the issue in line with our returns policy.
A. Yes — WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility.
A. Yes — WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility.
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