Mackay Shear and compression isolator, 86 x 64 x 108mm
Available
Mackay U-Flex isolator is a general purpose isolator that offers excellent protection against vibration and shock across a wide range of applications, including electronic apparatus, vibratory feeders, general machinery and equipment in packing cases during transit.
Two sizes: both Duro 50: the M140350 (200kg static load, 7.5mm deflection, 1.0kg) and the M140450 (50kg static load, 8mm deflection, 0.2kg). The rubber is used in shear in directions X and Y and in compression in direction Z.
Where this product is used
- Electronic apparatus and vibratory feeders
- General machinery, and equipment in packing cases during transit
- Applications where movement needs limiting in one direction
Features
- Most flexible in directions X and Y, where the rubber is used in shear
- Greater stiffness in direction Z, where the rubber is used in compression
- Useful where limitation of movement is required in one direction
- Other rubber hardnesses available on indent order only, subject to a minimum order quantity
Key specifications
| Specification | Detail |
|---|---|
| Brand | Mackay |
| Product type | Vibration Isolator |
| Duro (hardness) | 50 |
| Static load | 50kg and 200kg across the two sizes |
| Deflection | 7.5mm and 8mm |
| Weight | 0.2kg and 1.0kg |
| Mackay part number | M140350, M140450 |
| Duro | 50 |
| Static load (kg) | 200, 50 |
| Deflection (mm) | 7.5, 8 |
| Height (A) | 108, 41 |
| Width (B) | 86, 60 |
| Depth (C) | 64, 51 |
| Weight (kg) | 1.0, 0.2 |
Choosing the right option
Think about which direction the movement will be in: the U-Flex is softest in X and Y and stiffer in Z, so fit it to put the limit on movement where you need it. All properties are nominal.
Related Mackay products: Mackay M181 General Machinery Isolator 5/16" x 24UNF - 230kg Load, Mackay Single Shear V-Shaped Generator Isolator.
| Option | SKU |
|---|---|
| 86 x 64 x 108mm | A0166980 |
| 60 x 51 x 41mm | A0166981 |
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Mackay U-Flex Isolator: 86 x 64 x 108 mm
SKU: A0166980 | Model: M140350
Mackay M140350: U-Flex isolator, Duro 50, 200kg static load, 7.5mm deflection, 86 x 64 x 108mm (W x D x H), 1.0kg.

