Lovejoy 68514410209 Hub
The Lovejoy 68514410209 Hub is a high-performance L050 Jaw Shaft Coupling Hub designed for reliable power transmission in industrial HVACR and mechanical drive systems. Manufactured from durable sintered iron, this L-Type hub is engineered to withstand the demanding conditions of pump, fan, and compressor applications. This specific model features a precision-machined 7/16" bore with a no keyway (NKW) configuration, making it ideal for friction-fit or specialized shafting where standard keyway cuts are not utilized. It includes a single set screw for secure positioning on the shaft, ensuring a stable connection during operation.
As a fail-safe components, the jaw coupling hub works in conjunction with an elastomeric spider insert to accommodate parallel misalignment and angular shaft discrepancies while dampening vibration. With a maximum rating of 18,000 RPM and a nominal torque capacity of 26.3 in-lbs, this hub offers a robust solution for medium-duty power transmission. The straight jaw design allows for quick inspection and maintenance without full disassembly of the drive train, making it a staple for contractors looking for efficiency and longevity in the field.
Key Benefits for HVACR Applications:- Corrosion Resistance: The sintered iron construction is naturally resistant to oil, moisture, and common grease, extending the service life in harsh mechanical rooms.
- Fail-Safe Design: The interlocking jaws provide a mechanical backup that maintains drive connection even if the elastomeric member fails.
- Precision Fit: Features a 7/16 inch bore and a set screw style 1 hub for straightforward installation on straight shafts without needing complex keyway alignment.
- Flexible Performance: Effectively handles angular misalignment and provides essential shock absorption to protect motor bearings.
Does this hub include the spider insert?
No, this is a single Lovejoy L050 hub. A complete assembly requires two hubs and one elastomeric spider, which are sold separately to allow for customized bore sizes on each shaft.
Is a keyway required for this 7/16" hub?
This specific part (68514410209) is a "No Keyway" (NKW) design. It relies on the provided set screw to lock onto the shaft. It is typically used on shafts where a keyway is either not present or not preferred.
What is the maximum speed capacity?
The L050 series hubs are balanced for high-speed operation up to 18,000 RPM, making them suitable for high-speed electric motors and blowers.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $7.71
-65%$7.71
$2.70Lovejoy 68514410209 Hub
The Lovejoy 68514410209 Hub is a high-performance L050 Jaw Shaft Coupling Hub designed for reliable power transmission in industrial HVACR and mechanical drive systems. Manufactured from durable sintered iron, this L-Type hub is engineered to withstand the demanding conditions of pump, fan, and compressor applications. This specific model features a precision-machined 7/16" bore with a no keyway (NKW) configuration, making it ideal for friction-fit or specialized shafting where standard keyway cuts are not utilized. It includes a single set screw for secure positioning on the shaft, ensuring a stable connection during operation.
As a fail-safe components, the jaw coupling hub works in conjunction with an elastomeric spider insert to accommodate parallel misalignment and angular shaft discrepancies while dampening vibration. With a maximum rating of 18,000 RPM and a nominal torque capacity of 26.3 in-lbs, this hub offers a robust solution for medium-duty power transmission. The straight jaw design allows for quick inspection and maintenance without full disassembly of the drive train, making it a staple for contractors looking for efficiency and longevity in the field.
Key Benefits for HVACR Applications:- Corrosion Resistance: The sintered iron construction is naturally resistant to oil, moisture, and common grease, extending the service life in harsh mechanical rooms.
- Fail-Safe Design: The interlocking jaws provide a mechanical backup that maintains drive connection even if the elastomeric member fails.
- Precision Fit: Features a 7/16 inch bore and a set screw style 1 hub for straightforward installation on straight shafts without needing complex keyway alignment.
- Flexible Performance: Effectively handles angular misalignment and provides essential shock absorption to protect motor bearings.
Does this hub include the spider insert?
No, this is a single Lovejoy L050 hub. A complete assembly requires two hubs and one elastomeric spider, which are sold separately to allow for customized bore sizes on each shaft.
Is a keyway required for this 7/16" hub?
This specific part (68514410209) is a "No Keyway" (NKW) design. It relies on the provided set screw to lock onto the shaft. It is typically used on shafts where a keyway is either not present or not preferred.
What is the maximum speed capacity?
The L050 series hubs are balanced for high-speed operation up to 18,000 RPM, making them suitable for high-speed electric motors and blowers.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Lovejoy 68514410209 Hub is a high-performance L050 Jaw Shaft Coupling Hub designed for reliable power transmission in industrial HVACR and mechanical drive systems. Manufactured from durable sintered iron, this L-Type hub is engineered to withstand the demanding conditions of pump, fan, and compressor applications. This specific model features a precision-machined 7/16" bore with a no keyway (NKW) configuration, making it ideal for friction-fit or specialized shafting where standard keyway cuts are not utilized. It includes a single set screw for secure positioning on the shaft, ensuring a stable connection during operation.
As a fail-safe components, the jaw coupling hub works in conjunction with an elastomeric spider insert to accommodate parallel misalignment and angular shaft discrepancies while dampening vibration. With a maximum rating of 18,000 RPM and a nominal torque capacity of 26.3 in-lbs, this hub offers a robust solution for medium-duty power transmission. The straight jaw design allows for quick inspection and maintenance without full disassembly of the drive train, making it a staple for contractors looking for efficiency and longevity in the field.
Key Benefits for HVACR Applications:- Corrosion Resistance: The sintered iron construction is naturally resistant to oil, moisture, and common grease, extending the service life in harsh mechanical rooms.
- Fail-Safe Design: The interlocking jaws provide a mechanical backup that maintains drive connection even if the elastomeric member fails.
- Precision Fit: Features a 7/16 inch bore and a set screw style 1 hub for straightforward installation on straight shafts without needing complex keyway alignment.
- Flexible Performance: Effectively handles angular misalignment and provides essential shock absorption to protect motor bearings.
Does this hub include the spider insert?
No, this is a single Lovejoy L050 hub. A complete assembly requires two hubs and one elastomeric spider, which are sold separately to allow for customized bore sizes on each shaft.
Is a keyway required for this 7/16" hub?
This specific part (68514410209) is a "No Keyway" (NKW) design. It relies on the provided set screw to lock onto the shaft. It is typically used on shafts where a keyway is either not present or not preferred.
What is the maximum speed capacity?
The L050 series hubs are balanced for high-speed operation up to 18,000 RPM, making them suitable for high-speed electric motors and blowers.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
