821-00114 Stromag Periflex OEM Coupler

The Stromag Periflex 821-00114 is an OEM highly flexible rubber-fabric shaft coupling tyre engineered for reliable power transmission in diesel engine and electric motor drive systems. As a direct OEM replacement, this coupling tyre restores original equipment performance without modification, guesswork, or compatibility risk.

The 821-00114 features a natural rubber tyre with radially aligned fabric inserts — a construction that delivers exceptionally high torsional flexibility with low restoring forces. This allows the coupling to absorb extremely large shaft displacements in every direction while minimizing wear on connected components. The R-type tyre configuration provides lower torsional stiffness, making it particularly well suited for applications where smooth vibration isolation and torsional softness are critical to drivetrain reliability.

As an OEM Stromag Periflex part, the 821-00114 meets the exact fit, performance, and durability specifications of your equipment — eliminating the compatibility and reliability risks associated with non-OEM alternatives.

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Key Features and Benefits

• OEM Stromag Periflex replacement — exact fit, no modifications required
• Highly flexible rubber-fabric tyre construction for superior torsional isolation
• Radially aligned fabric inserts deliver lower torsional stiffness for smooth vibration dampening
• Absorbs large shaft displacements in all directions with low restoring forces
• Torsional vibration dampening protects bearings and connected drivetrain components
• Shock load absorption reduces stress on connected equipment
• Angular, parallel, and axial misalignment compensation
• Built for continuous-duty industrial drive environments

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Typical Applications

The Stromag Periflex 821-00114 is commonly used in:

• Diesel engine and electric motor drive systems
• Metallurgical plant and crane construction drive applications
• Roller table drives in industrial processing equipment
• Industrial air compressor and power unit drive systems
• Construction machinery and general mechanical engineering applications
• Any application specifying OEM part 821-00114

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Technical Specifications

• OEM Part Number: 821-00114
• Brand: Stromag Periflex
• Type: Flexible rubber-fabric shaft coupling tyre
• Tyre Configuration: R-type — radially aligned fabric inserts
• Element Material: Natural rubber with fabric inserts
• Rated Torque: 1,200 Nm
• Maximum Torque: 3,600 Nm
• Misalignment: Angular, parallel, and axial compensation
• Fit: Direct OEM replacement

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Why OEM Matters

Non-OEM coupling tyres may appear dimensionally similar but often carry material and construction variations that compromise torsional flexibility, reduce service life, and introduce drivetrain reliability issues. The Stromag Periflex 821-00114 is manufactured to the same standard as your original equipment — ensuring correct fit, reliable torque transmission, and full compatibility from the moment it’s installed.

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Why Stark Industrial Products

Stark Industrial Products supplies OEM industrial drivetrain components for professionals who can’t afford downtime.

• OEM Stromag Periflex parts
• Same day shipping on stocked units
• Expert technical support — we help you confirm fit before you order

Need help confirming compatibility for the Stromag Periflex 821-00114? Our team is ready.