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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 | £5.49 | 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: 15075MF44-45
Variations
At 150 x 75 mm with a 400 kg maximum load rating, this male-female bobbin mount occupies the largest size position in the 15075MF44 range, yet its 45 Shore A rubber compound is calibrated for maximum vibration isolation rather than stiff restraint, offering 6.7 mm of deflection under full load. Where the goal is absorbing low-frequency vibration and protecting sensitive or lightly loaded equipment from transmitted shock, the softer grade delivers measurably greater movement than firmer alternatives of the same geometry. Constructed with rubber-to-metal bonding throughout, the mount accepts loading in shear, compression, or a combination of both, adapting to the installation geometry without additional hardware. The male thread is M16 x 44 mm (d1 x L) and the female thread is M16 (d2), giving straightforward in-line connection between two threaded surfaces. This rubber-bonded design helps improve machinery lifespan, protects surrounding structures, and contributes to improved operator comfort in service. The 45 Shore A grade is particularly well suited to applications where isolation efficiency at lower load is the priority: air-conditioning units, sensitive instruments, diesel generator sets operating at lower power outputs, and industrial machinery where structure-borne noise and vibration transmission must be minimised. The mount is also applicable across exhaust mountings and equipment in power generation, marine, agricultural, and automotive environments. Weight ratings across the full bobbin family span approximately 1 kg to 2,000 kg per mounting point, positioning this soft-grade, large-format unit firmly at the heavier end of the isolation-focused selection.
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) | 150 |
| Overall height H (mm) | 75 |
| Stud thread d1 | M16 |
| Stud length L (mm) | 44 |
| Diameter / thread d2 (mm) | M16 |
| Max load (kg) | 400 |
| Deflection (mm) | 6.7 |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Rubber Bobbin Mounts: Hanging Loads, Snapped Studs and Oil Rot A generator box hung off rubber bobbins, a stud snapped at the nut, or mounts gone soft and squat under a leaking engine: small bobbin mounts tend to fail for...
Standard Delivery: £5.49
Delivery Estimate: 3 to 5 working days
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| Technical Specification | |||||
|---|---|---|---|---|---|
| PRODUCT NUMBER | 15075FF20-45 | 7540MF37-70 | 7545FF12-70 | 7540FF12-70 | 15075MF44-60 |
| Type | Bobbin Mount | Bobbin Mount | Bobbin Mount | Bobbin Mount | Bobbin Mount |
| Length | 75mm | 40mm | 45mm | 40mm | 75mm |
| Size | 150x75mm | 75x40mm | 75x45mm | 75x40mm | 150x75mm |
| Deflection | 6.7 | 3.4 | 3.9 | 3.4 | 6.7 |
| Diameter | 150mm | 75mm | 75mm | 75mm | 150mm |
| Diameter Range | 101-200mm | 51-100mm | 51-100mm | 51-100mm | 101-200mm |
| Length Range | 51-100mm | 26-50mm | 26-50mm | 26-50mm | 51-100mm |
| Shore Hardness | 45 | 70 | 70 | 70 | 60 |
| Thread | M20 | M12 | M12 | M12 | M16 |
| Show More | |||||
A. The mount has a body diameter and height of 150 x 75 mm. The male stud thread is M16 x 44 mm (d1 x L) and the female thread is M16 (d2). The maximum rated load is 400 kg with a deflection of 6.7 mm at that load.
A. The 45 Shore A (soft) compound provides greater deflection under load — 6.7 mm for this mount — which translates to superior vibration isolation efficiency, particularly at lower frequencies. Harder grades carry higher loads with less movement; the soft grade is the correct choice where isolation matters more than stiffness or restraint.
A. The soft 45 Shore A grade is well suited to air-conditioning units, sensitive instruments, diesel generator sets, exhaust mountings, and industrial machinery where structure-borne vibration and noise transmission must be minimised. It is also applicable in power generation, marine, agricultural, and automotive installations.
A. The mount may be loaded in shear, compression, or a combination of both, giving installation flexibility without requiring changes to the hardware.
A. Yes — the same geometry is available in 60 Shore A (SKU 15075MF44-60) for general-purpose duties and 70 Shore A (SKU 15075MF44-70) for higher-load or shock-restraint applications.
A. Stainless steel hardware and oil-resistant or high-temperature rubber compounds are available on request, suitable for aggressive or elevated-temperature environments.
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.
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