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Couplings
Nylon Sleeve Gear Couplings
Steel Hubs
Quick Code: BB-561900
GF42-N Driveflex Steel Pilot Bore Hub - Standard Hub
The GF42-N Driveflex Steel Pilot Bore Hub - Standard Hub is a precision-engineered steel hub component designed as part of a flexible shaft coupling system. This standard-length hub delivers reliable torque transmission while accommodating shaft misalignment in demanding industrial applications.
Product Overview:
Driveflex nylon sleeve gear couplings are flexible shaft connections engineered for positive torque transmission and specifically designed to compensate for axial, radial, and angular shaft misalignment. The innovative curved-tooth design eliminates edge pressure on splines during angular and radial displacement, resulting in minimal wear and extended service life.
Key Features:
- Curved-tooth gear coupling technology for smooth torque transmission
- Precision pilot bore design (20mm) for accurate shaft alignment
- Standard hub length at 42mm
- Maximum bore capacity of 42mm
- Durable steel construction for high-torque applications
- Maintenance-free performance thanks to nylon/steel material combination
- Suitable for all machinery and hydraulic applications
Typical Applications:
- Industrial machinery and equipment
- Hydraulic systems and power transmission
- Agricultural equipment and lawn mowers
- Pump and motor couplings
- Precision engineered mechanical systems
Important Note: To complete a functional coupling assembly, you will need to purchase two GF42-N hubs and one matching nylon sleeve.

