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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: PR403528-45
Variations
Where maximum vibration isolation takes priority over load restraint, the 45 Shore A profiled bobbin mount PR403528-45 delivers the greatest deflection available in this geometry, 40mm outer diameter, 35mm secondary diameter, 28mm height, M10 threaded connections, and a maximum load rating of 20 kg per mounting. That soft rubber hardness is the defining characteristic: at 45 Shore A, the compound yields readily under vibration excitation, absorbing lower-frequency disturbances and protecting sensitive equipment from the shock and cyclic loading that accelerates wear. Constructed with rubber-to-metal bonded technology, the mount accepts loading in shear, compression, or a combination of both, giving installation engineers flexibility in orientation and mounting geometry. The M10 thread configuration (Type d1: M10x16 and M10x20 on the first end; Type d2: M10 on the second) suits many standard fastener arrangements without adaptation hardware. At the lighter end of the load range, this mount is well suited to air-conditioning units, instrumentation, and compact industrial machinery where the priority is operator comfort and the protection of surrounding structures rather than high-load restraint. It also finds application in exhaust mounting assemblies and lighter generator set installations where isolating lower-frequency vibration is the primary engineering objective. Stainless steel metalwork and oil-resistant or high-temperature rubber compounds are available to order for demanding service environments. This SKU is the 45 Shore A variant within the PR4035 profiled bobbin range. For higher load capacity and greater stiffness, the same geometry is available in 60 Shore A (PR403528-60) and 70 Shore A (PR403528-70).
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 |
|---|---|
| Diameter / thread d1 (mm) | 40 |
| Diameter / thread d2 (mm) | 35 |
| Overall height H (mm) | 28 |
| Type d1 | M10x16 |
| 1 d1 | M10x20 |
| 2 d2 | M10 |
| Type d2 | M10 |
| 3 d2 | M10 |
| Max load (kg) | 20 |
| 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 | 3020MM15-45 | 3020MM20-45 | 1508MM10-70 | 2015FF06-70 | 2530FF08-60 |
| Type | Bobbin Mount | Bobbin Mount | Bobbin Mount | Bobbin Mount | Bobbin Mount |
| Length | 20mm | 20mm | 08mm | 15mm | 30mm |
| Size | 30x20mm | 30x20mm | 15x08mm | 20x15mm | 25x30mm |
| Deflection | 1.6 | 1.6 | 0.6 | 1 | 2.6 |
| Diameter | 30mm | 30mm | 15mm | 20mm | 25mm |
| Diameter Range | 26-50mm | 26-50mm | 11-25mm | 11-25mm | 11-25mm |
| Length Range | 11-25mm | 11-25mm | Up to 10mm | 11-25mm | 26-50mm |
| Shore Hardness | 45 | 45 | 70 | 70 | 60 |
| Thread | M8 | M8 | M4 | M6 | M8 |
| Show More | |||||
A. The maximum load rating is 20 kg per mounting, as specified in the product data.
A. The mount has a 40mm outer diameter (D1), 35mm secondary diameter (D2), and 28mm height (H). The first end carries an M10x16 thread (Type d1) with an M10x20 thread also listed (1 d1); the second end is M10 (Type d2 and 3 d2).
A. At 45 Shore A, the rubber is at the softer end of the range for this geometry. Softer grades yield more deflection under load, providing greater isolation of vibration — particularly at lower frequencies — and are best suited to lighter or sensitive equipment where isolation performance matters more than load restraint.
A. The mount may be loaded in shear, compression, or a combination of both, giving flexibility in how it is orientated within a machine or structure.
A. Source applications include air-conditioning units, exhaust mountings, diesel engines, generator sets, instruments, and industrial machinery and equipment. At 45 Shore A and 20 kg maximum load, the mount is particularly suited to lighter, compact, or sensitive installations.
A. Yes — stainless steel metalwork and oil-resistant or high-temperature rubber compounds are available on request for applications where standard materials are unsuitable.
A. The same profiled bobbin geometry is available in 60 Shore A (PR403528-60) and 70 Shore A (PR403528-70), which carry higher loads with less deflection. Related profiled bobbin families — PR1009555, PR1009575, PR262222, PR464025, and PR757040 — cover alternative sizes and load ranges.
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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