Sewn Bellows

Sewn bellow with a rotating collar at one end fitted to the brake actuator on a railway locomotive

Beakbane Sewn Bellows, noted for their durability, are a cost-effective solution for applications where small or medium-batch quantities are required. They are widely used in the protection of the precision shafts and mechanisms of pneumatic cylinders.

• Cylinder rods
• Screw jacks
• Linear-motion rails
• Ballscrews

Traditional fabrics have been supplemented with specially developed materials to counter contaminants; from everyday rust, dust and dirt to weld spatter; and temperatures from -60°C to +250°C. Food grade materials are also available.

Split and Re-Sealable Bellows

Bellows fitted to protect the screw jacks on satellite dishes

Where it is not possible or practical to dismantle equipment, sewn bellows can be supplied ready for fitting around a shaft. The split is closed after installation using a ‘tape and clip’ joint.

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