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  • Ratings Standard Delivery: £3.99
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FREQUENTLY BOUGHT TOGETHER

Male-Female Bobbin Mount 25x30mm M8 70 Shore - 2530MF20-70
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Technical Specification
PRODUCT NUMBER 2515FF06-602520MF18-602520MF20-603020FF08-603025MF20-60
Type Bobbin MountBobbin MountBobbin MountBobbin MountBobbin Mount
Length 15mm20mm
Height 20mm20mm25mm
Size 25x15mm25x20mm30x20mm30x25mm
Deflection 11.61.61.22.1
Diameter 25mm30mm
Diameter Range 11-25mm26-50mm
Length Range 11-25mm11-25mm
Mount Dimension 25mm25mm30mm
Shore Hardness 6060
Thread M6M8M8M8M8
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Q 1. What is the maximum load capacity and deflection of the 2530MF20-70?

A. This mount has a maximum load capacity of 30.0 kg and a deflection of 2.7 mm. The low deflection figure reflects the firm 70 Shore A rubber grade, which minimises movement under load.

Q 2. What thread sizes does the 2530MF20-70 use?

A. The mount uses an M8 male stud with a 20 mm thread length (d1 x L: M8 x 20) and an M8 female thread (d2: M8), in a 25 mm diameter by 30 mm height body.

Q 3. Why choose a 70 Shore A grade rather than a softer bobbin mount?

A. A 70 Shore A rubber is the firmest grade in this geometry, carrying higher loads with less movement. It is suited to applications where the mounted component must be held positionally — such as diesel engines, generators, and industrial machinery subject to shock or impact — rather than where maximum vibration isolation is needed.

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

A. The mount may be loaded in shear, compression, or a combination of both, according to the application requirements.

Q 5. Which industries and applications is this mount suitable for?

A. Source-confirmed applications include diesel engine mounts, generator sets, exhaust mountings, air-conditioning units, industrial machinery and equipment, and instruments. Industries served include construction and off-highway, agriculture, power generation, marine, railway and mass transit, automotive, and military and defence.

Q 6. Are other Shore hardness grades or custom material options available for this bobbin size?

A. Yes. The 25 x 30 mm male-female geometry is available in 45 Shore A (2530MF20-45) and 60 Shore A (2530MF20-60). Custom variants in oil-resistant or high-temperature rubbers and stainless steel metalwork are available on request.

Q 7. What payment methods do you accept?

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

Q 8. 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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