Description
FENNER Fenaflex F250 Tyre Coupling Element:
Discover the robust and versatile FENNER Fenaflex F250 Tyre Coupling Element, engineered for superior performance and reliability in diverse industrial applications. This highly elastic, lubrication-free coupling excels in handling significant misalignment while providing exceptional shock absorption and vibration damping. Perfect for demanding environments, the F250 ensures smooth operation and extended machinery life.
Technical Information and Specifications
The Fenaflex F250 stands out with its impressive technical capabilities:
- Coupling Size: F250
- Dimension (M) in mm: 59
- Gap between Tyre Ends in mm: 6
- Clamping Screw Torque in Nm: 165
- Screw Size: M20
- Max Bore size in mm:
- Taper Lock Bush: 190
- Bore and Keyed: N/A
- Maximum Speed: 1,000 rev/min
- Nominal Torque (TkN): 14,675 Nm
- Maximum Torque (TkMAX): 42,740 Nm
- Torsional Stiffness: 3,562 Nm/°
- Max. Parallel Misalignment: 6.6 mm
- Maximum End Float: ±8.2 mm
- Approximate Mass: 15.0 kg
- Alternating Torque (TkW) @ 10Hz: 7,124 Nm
- Resonance Factor (VR): 7
- Damping Coefficient (Ψ): 0.9
Key Features and Benefits
- Exceptional Misalignment Capability: Tolerates up to 4° angular, 6mm parallel, and 8mm axial misalignment, reducing stress on connected machinery.
- Superior Shock Absorption: Dampens shock loads and torsional oscillations, protecting equipment from wear and tear.
- Vibration Reduction: Minimizes operational noise and enhances system stability.
- Lubrication-Free Design: Reduces maintenance requirements and operating costs.
- Simple Installation and Inspection: Allows for easy tyre replacement without disturbing the drive, saving valuable downtime.
- Bi-directional Operation: Internal load-carrying cords wound in both directions ensure reliable performance in reversing drives.
- Material Versatility: Available with natural rubber compounds for temperatures from –50°C to +50°C, and Chloroprene (FRAS – Fire Resistant Anti-Static) compounds for harsh conditions (-15°C to +70°C) with oil/grease contamination.
- ATEX Approved: Certain variants are ATEX approved, suitable for potentially explosive atmospheres.
- Flexible Flange Options: Compatible with Taper Lock® and pilot bore flanges, along with pump spacer and flywheel fixing variants.
Common Applications
The FENNER Fenaflex F250 Tyre Coupling Element is ideal for a wide range of industrial applications requiring high flexibility and shock absorption, including:
- Pumps (e.g., centrifugal pumps, piston pumps)
- Compressors
- Conveyors (e.g., belt conveyors, reciprocating conveyors)
- Fans and blowers
- Generators
- Mixing equipment (e.g., agitators)
- Machine tools
- Textile machinery
- Mining and quarrying equipment
- Paper mill machinery
- Marine propulsion
Where to Buy FENNER Fenaflex F250 Tyre Coupling Element
For reliable sourcing and expert support, purchase your FENNER Fenaflex F250 Tyre Coupling Element from a trusted bearings specialist. Bearings Specialist Co., Ltd. offers a comprehensive range of power transmission solutions, including an extensive selection of Fenner couplings. Our e-shop provides a convenient way to browse and buy, ensuring you get the right component for your specific needs.
Bearings Specialist Co., Ltd. Product Range: We offer a diverse inventory to meet all your industrial requirements, including:
- Bearings (various types and sizes)
- Belts and Pulleys
- Chains and Sprockets
- Gears and Gearboxes
- Seals and Gaskets
- Adhesives and Lubricants
- Tools and Maintenance Equipment
For more information and to explore our full product catalog, visit www.bearings.co.th or shop directly at our e-shop: E-Shop.
