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FREQUENTLY BOUGHT TOGETHER

Female-Female Bobbin Mount 40x45mm M10 70 Shore - 4045FF10-70
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Sealey FWA1021 Flat Washer M10 x 21mm DIN 125 Form A Zinc Pack of 100
Total Price: £23.58 ADD ALL two TO CART
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Technical Specification
PRODUCT NUMBER 4020MM23-604020MM25-604035MM23-704035MM25-704040FF08-70
Type Bobbin MountBobbin MountBobbin MountBobbin MountBobbin Mount
Length 20mm35mm35mm40mm
Height 20mm
Size 40x20mm40x20mm40x35mm40x35mm40x40mm
Deflection 1.61.63.13.13.6
Diameter 40mm40mm40mm40mm
Diameter Range 26-50mm26-50mm26-50mm26-50mm
Length Range 11-25mm26-50mm26-50mm26-50mm
Mount Dimension 40mm
Shore Hardness 60707070
Thread M8M10M8M10M8
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Q 1. What is the maximum load and deflection rating for the 4045FF10-70?

A. The 4045FF10-70 is rated to a maximum load of 77.0 kg with a deflection of 4.1 mm.

Q 2. What does a 70 Shore A hardness mean for this bobbin mount?

A. A 70 Shore A rating is the firmest grade in this bobbin range. Harder grades carry higher loads with less movement, making this mount suitable for applications requiring structural restraint, shock resistance and minimal displacement rather than maximum vibration isolation travel.

Q 3. In what loading orientations can this mount be used?

A. The mount may be loaded in shear, compression or a combination of both, giving flexibility in how it is installed within an assembly.

Q 4. What applications is the 4045FF10-70 suited to?

A. This firm-grade mount is well suited to diesel engines, generator sets, exhaust mounting systems, industrial machinery bases and other heavy-duty equipment where the connected assembly must remain positionally stable under continuous dynamic forces.

Q 5. What thread configuration does this mount use?

A. The mount has M10 female threads at both ends, accepting a through-bolt or stud to clamp the mount between two mating faces.

Q 6. Are softer Shore grades available in the same 40x45mm M10 female-female format?

A. Yes. The same geometry is available in 45 Shore A (4045FF10-45) for greater deflection and softer vibration isolation, and in 60 Shore A (4045FF10-60) for general-purpose use. Larger M16 female-female variants are also listed separately.

Q 7. Are custom materials or sizes available for this bobbin mount family?

A. Yes. Stainless steel hardware and oil-resistant or high-temperature rubber compounds, as well as additional and custom sizes, are available on request.

Q 8. What if my order arrives damaged or incorrect?

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.

Q 9. When will my order be dispatched?

A. In-stock orders placed before 14:30 Monday to Friday are usually dispatched the same day.

Q 10. When will my order be dispatched?

A. In-stock orders placed before 14:30 Monday to Friday are usually dispatched the same day.

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