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| Part Number | FHFEFKEBD |
| System of Measurement | Inch |
| Gear Type | Worm |
| Component | Gear |
| Bore Type | Round |
| Diameter Pitch | 10 |
| Speed Ratio | 30:1 |
| Number Of Teeth | 30 |
| Pressure Angle | 14.5 ° |
| Pitch Diameter | 3" |
| For Number Of Thread Starts | 1 |
| OD | 3.22" |
| Face Width | 0.625" |
| Overall Width | 1.375" |
| Bore Dia | 0.63" |
| Material | Cast Iron |
| Hub Diameter | 1.75" |
| Hub Width | 0.75" |
| Hub Material | Cast Iron |
| For Thread Direction | Right Hand |
| Teeth Heat Treatment | Not Hardened |
| Teeth Fabrication | Not Ground |
| RoHS | RoHS 3 (2015/863/EU) Compliant |
| REACH | REACH (EC 1907/2006) (06/10/2022, 224 SVHC) Compliant |
NOTE:All other trademarks are the property of their respective owners.
All other trademarks mentioned herein are used for the purpose of compatibility description and product identification only. Lily Bearing is not affiliated with, endorsed by, or sponsored by the holders of these trademarks.
Design Features of FHFEFKEBD Gear
FHFEFKEBD are designed to transmit motion and power between non-intersecting shafts at a right angle, using a screw-like worm that meshes with a worm wheel. Their design enables high gear reduction ratios in a compact form, making them ideal for applications requiring high torque and low speed. The sliding contact between the worm and wheel ensures smooth, quiet operation and allows for self-locking in many configurations, which prevents back-driving. FHFEFKEBD gear pitch is Gear_Pitch. Its face width is 0.625". Its overall width is 1.375". Built to inch-based standards, inch worm gears are compatible with North American systems and available in various materials, pitch sizes, and precision levels to meet diverse industrial requirements.
What Benefits Can FHFEFKEBD Gear Provide?
- High Reduction Ratios: Enable large speed reductions and torque multiplication in a compact setup
- Smooth and Quiet Operation: Sliding contact between the worm and wheel minimizes noise and vibration
- Self-Locking Capability: Many configurations prevent back-driving, adding safety in lifting and positioning systems
- Inch-Based Compatibility: Designed to inch standards for easy integration with North American equipment
- Flexible Design Options: Available in various materials, pitch sizes, and configurations to suit different applications and environments
What Can FHFEFKEBD Gear Be Used for?
- Lifting and Hoisting Systems: Ideal for jacks, lifts, and winches that require high torque and self-locking features to prevent back-driving.
- Cast Iron Handling: Used in conveyors, rotary tables, and positioners for smooth, controlled movement with significant gear reduction.
- Machine Tools and Indexing: Applied in machine tools and indexing systems where precise, low-speed control is needed.
- Automated Gates and Actuators: Perfect for motorized gates and actuators where back-driving resistance and space efficiency are essential.
- Packaging and Printing Machinery: Used in compact, quiet systems that need reliable and consistent gear reductions in small spaces.




