NBR O‑Ring seals with 6.99 mm cross-section, ideal for static and dynamic sealing applications in mechanical, hydraulic and pneumatic systems.

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O-RINGS IN NBR, THICKNESS 5,33MM
NBR O‑Ring seals with 5.33 mm cross-section, ideal for static and dynamic sealing applications in mechanical, hydraulic and pneumatic systems.
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The NBR O‑Rings are circular seals made of nitrile rubber (NBR), designed to create a reliable seal between two mating surfaces. The 5.33 mm cross-section is suitable for larger grooves, providing protection against fluid leaks and external contamination even in more demanding applications.
Main features:
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Material: NBR (nitrile rubber), resistant to oils, greases and hydrocarbon fluids
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Thickness: 5.33 mm
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Function: ensures a static or dynamic seal between mechanical components
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Typical applications: cylinders, pistons, joints, flanges and large mechanical connections
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Benefits: excellent elasticity, wear resistance and long service life
⚠️ Note: NBR is suitable for temperatures between approximately ‑30 °C and +100 °C, depending on the compound used.
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NBR O‑Ring seals with 3.53 mm cross-section, ideal for static and dynamic sealing applications in mechanical, hydraulic and pneumatic systems.
NBR O‑Ring seals with 2.62 mm cross-section, ideal for static and dynamic sealing applications in mechanical, hydraulic and pneumatic systems.
Professional Fervi kit, code 0299/P, with 419 assorted O-Rings in imperial sizes. Organised case for quick maintenance, ideal for mechanical workshops and technical departments that need seals always to hand.
O‑Ring (OR) cord sold by the metre, in NBR rubber, ideal for making custom-length O‑Rings, allowing the required length and diameter to be obtained for mechanical, hydraulic and pneumatic applications.