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  • Ratings Standard Delivery: £5.49
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FREQUENTLY BOUGHT TOGETHER

Male-Female Bobbin Mount 75x40mm M12 70 Shore - 7540MF37-70
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Technical Specification
PRODUCT NUMBER 7540FF12-707545FF12-7012555MF44-4510040FF16-4515075MF44-45
Type Bobbin MountBobbin MountBobbin MountBobbin MountBobbin Mount
Length 40mm45mm55mm40mm75mm
Size 75x40mm75x45mm125x55mm100x40mm150x75mm
Deflection 3.43.94.73.26.7
Diameter 75mm75mm125mm100mm150mm
Diameter Range 51-100mm51-100mm101-200mm51-100mm101-200mm
Length Range 26-50mm26-50mm51-100mm26-50mm51-100mm
Shore Hardness 7070454545
Thread M12M12M16M16M16
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Q 1. What are the key dimensions and thread specification for the 7540MF37-70?

A. The mount has an outer diameter of 75 mm and a height of 40 mm. The male stud is M12 with a length of 37 mm (d1 x L: M12 x 37) and the female thread is M12 (d2: M12).

Q 2. What is the maximum load capacity and deflection of this 70 Shore A mount?

A. At 70 Shore A, this mount carries a maximum load of 397.0 kg with a deflection of 3.4 mm — the highest load rating and least movement of the three hardness grades available for this 75x40mm geometry.

Q 3. When should I choose the 70 Shore A grade over softer options?

A. The 70 Shore A grade is the correct choice where the primary requirement is carrying heavy loads, resisting shock or impact forces, or holding a mounted item firmly with minimal movement. For lighter loads or where vibration isolation is the priority, the 45 Shore A (7540MF37-45) or 60 Shore A (7540MF37-60) grades are more appropriate.

Q 4. In which loading modes can this mount be used?

A. This mount may be loaded in shear, compression, or a combination of both, giving flexibility in how it is oriented and installed within a machine or structure.

Q 5. What applications and industries is this mount designed for?

A. Typical applications include diesel engines, generator sets, heavy industrial machinery, and off-highway equipment subject to shock inputs. Industries served include construction and off-highway, power generation, agriculture, marine, and railway and mass transit.

Q 6. Are custom materials or sizes available for this mount?

A. Yes. Stainless steel metalwork, oil-resistant rubber, and high-temperature rubber compounds are available on request, as are additional and custom sizes beyond the standard range.

Q 7. Are other hardness grades or sizes available in the Male-Female bobbin range?

A. Yes. The 75x40mm form factor is available in 45 Shore A (7540MF37-45) and 60 Shore A (7540MF37-60). Additional Male-Female configurations in the wider range include 100100MF44, 10050MF44, 10055MF44, 10060MF44, 10075MF44, and 1008MF10.

Q 8. What payment methods do you accept?

A. We accept all major credit and debit cards, along with PayPal.

Q 9. How long does delivery take?

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.

Q 10. How long does delivery take?

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.

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