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Conical Buffer 25x16mm M6 45 Shore - 2516MCB18-45
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Technical Specification
PRODUCT NUMBER 2514MCB20-452015MCB10-702024MCB18-702516MCB18-602516MCB18-70
Type BufferBufferBufferBufferBuffer
Length 14mm15mm24mm16mm16mm
Size 25x14mm20x15mm20x24mm25x16mm25x16mm
Deflection 3.53.756.2544
Diameter 25mm20mm20mm25mm25mm
Diameter Range 11-25mm11-25mm11-25mm11-25mm11-25mm
Length Range 11-25mm11-25mm11-25mm11-25mm11-25mm
Shore Hardness 4570706070
Thread M8M6M6M6M6
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Q 1. What is the maximum load and deflection for the 2516MCB18-45?

A. This conical buffer has a maximum load rating of 32 kg and a deflection of 4.0 mm, measured at 45 Shore A hardness.

Q 2. What does the 45 Shore A hardness grade mean for vibration isolation?

A. A 45 Shore A rating places this buffer at the softer end of the hardness range. Softer grades yield more readily under load, providing greater deflection and superior isolation efficiency — particularly effective at lower frequencies and on lighter or more sensitive equipment where minimising transmitted vibration matters most.

Q 3. What are the key dimensions and thread specification of this buffer?

A. The buffer measures 25 mm diameter by 16 mm height (D x H), with an M6 x 18 mm male threaded stud (d x L).

Q 4. What applications is this conical buffer suited to?

A. This soft-grade buffer is suited to lighter equipment and installations where isolation is the priority — including agricultural machinery, elevators, light commercial vehicles, sensitive industrial machinery, and primary or secondary suspension on industrial vehicles. It is also specified across marine, power generation, and railway transit applications.

Q 5. How does this buffer absorb shock and vibration?

A. The buffer works by absorbing and dissipating energy through its rubber-to-metal bonded conical body. The conical profile distributes compressive load evenly across the rubber, and the soft 45 Shore A compound allows controlled deflection to attenuate shock forces before they reach surrounding structures or the operator.

Q 6. Are other hardness grades available in this 25 x 16 mm size?

A. Yes. The same 25 x 16 mm conical buffer with M6 stud is available in 60 Shore A (2516MCB18-60) and 70 Shore A (2516MCB18-70) for applications requiring a firmer compound with higher load resistance and reduced deflection.

Q 7. Are custom materials or sizes available for this buffer type?

A. Yes. Stainless steel metalwork and oil-resistant or high-temperature rubber compounds, along with 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. Can I ask questions about this product before ordering?

A. Yes — WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility.

Q 10. Can I ask questions about this product before ordering?

A. Yes — WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility.

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