Lovejoy 68514412409 Rubber Insert
The Lovejoy 68514412409 is a high-performance L225 Jaw Shaft Coupling NBR Elastomeric Spider, engineered for heavy-duty power transmission in industrial and HVACR systems. This SOX rubber insert with solid center is manufactured from premium Nitrile Butadiene Rubber (Buna-N), offering a critical balance of oil resistance, high resilience, and vibration dampening. Designed to fit L-Type and AL-Type jaw coupling hubs, it maintains system integrity by preventing metal-to-metal contact between the jaws. With a substantial nominal torque rating of 2,340 in-lbs and a maximum speed of 4,200 RPM, this elastomeric element effectively accommodates up to 1° of angular misalignment and 0.015" of parallel misalignment. The solid center design ensures maximum stability in applications where shaft spacing is constant. This Lovejoy L225 spider replacement is the standard choice for contractors requiring reliable performance in temperatures ranging from -40°F to 212°F, making it ideal for pumps, compressors, and motor-driven machinery.
Key Benefits- Exceptional Fluid Resistance: The Nitrile (Buna-N) construction is highly resistant to oil, grease, dirt, and moisture, ensuring longevity in harsh mechanical environments.
- Advanced Vibration Dampening: High damping capacity reduces torsional vibration and protects sensitive bearings and drive components from shock loads.
- Fail-Safe Design: In the event of an elastomer failure, the hub jaws will interlock to continue power transmission, preventing immediate system shutdown.
- Maintenance-Free Operation: Requires no lubrication or periodic adjustment once installed, reducing downtime for facility managers.
- Precision Fit: Specifically sized for L225 jaw couplings, ensuring a snug fit with standard L-type industrial hubs.
When should the L225 spider be replaced?
Inspect the insert periodically for signs of fatigue or wear. Technicians recommend replacement if the material has worn down to less than 75% of its original thickness or if visible cracking or permanent deformation occurs.
Is the SOX (NBR) material suitable for high-speed applications?
Yes, this solid center NBR spider is rated for up to 4,200 RPM. For higher speed or higher torque requirements, consider upgrading to Hytrel or Urethane inserts, keeping in mind they offer different dampening characteristics.
Can this insert handle chemical exposure?
The Buna-N material offers good chemical resistance to most standard industrial oils and hydraulic fluids, though it is not recommended for applications involving strong acids or extreme oxidizing agents.
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: $72.74
-65%$72.74
$25.46Lovejoy 68514412409 Rubber Insert
The Lovejoy 68514412409 is a high-performance L225 Jaw Shaft Coupling NBR Elastomeric Spider, engineered for heavy-duty power transmission in industrial and HVACR systems. This SOX rubber insert with solid center is manufactured from premium Nitrile Butadiene Rubber (Buna-N), offering a critical balance of oil resistance, high resilience, and vibration dampening. Designed to fit L-Type and AL-Type jaw coupling hubs, it maintains system integrity by preventing metal-to-metal contact between the jaws. With a substantial nominal torque rating of 2,340 in-lbs and a maximum speed of 4,200 RPM, this elastomeric element effectively accommodates up to 1° of angular misalignment and 0.015" of parallel misalignment. The solid center design ensures maximum stability in applications where shaft spacing is constant. This Lovejoy L225 spider replacement is the standard choice for contractors requiring reliable performance in temperatures ranging from -40°F to 212°F, making it ideal for pumps, compressors, and motor-driven machinery.
Key Benefits- Exceptional Fluid Resistance: The Nitrile (Buna-N) construction is highly resistant to oil, grease, dirt, and moisture, ensuring longevity in harsh mechanical environments.
- Advanced Vibration Dampening: High damping capacity reduces torsional vibration and protects sensitive bearings and drive components from shock loads.
- Fail-Safe Design: In the event of an elastomer failure, the hub jaws will interlock to continue power transmission, preventing immediate system shutdown.
- Maintenance-Free Operation: Requires no lubrication or periodic adjustment once installed, reducing downtime for facility managers.
- Precision Fit: Specifically sized for L225 jaw couplings, ensuring a snug fit with standard L-type industrial hubs.
When should the L225 spider be replaced?
Inspect the insert periodically for signs of fatigue or wear. Technicians recommend replacement if the material has worn down to less than 75% of its original thickness or if visible cracking or permanent deformation occurs.
Is the SOX (NBR) material suitable for high-speed applications?
Yes, this solid center NBR spider is rated for up to 4,200 RPM. For higher speed or higher torque requirements, consider upgrading to Hytrel or Urethane inserts, keeping in mind they offer different dampening characteristics.
Can this insert handle chemical exposure?
The Buna-N material offers good chemical resistance to most standard industrial oils and hydraulic fluids, though it is not recommended for applications involving strong acids or extreme oxidizing agents.
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 68514412409 is a high-performance L225 Jaw Shaft Coupling NBR Elastomeric Spider, engineered for heavy-duty power transmission in industrial and HVACR systems. This SOX rubber insert with solid center is manufactured from premium Nitrile Butadiene Rubber (Buna-N), offering a critical balance of oil resistance, high resilience, and vibration dampening. Designed to fit L-Type and AL-Type jaw coupling hubs, it maintains system integrity by preventing metal-to-metal contact between the jaws. With a substantial nominal torque rating of 2,340 in-lbs and a maximum speed of 4,200 RPM, this elastomeric element effectively accommodates up to 1° of angular misalignment and 0.015" of parallel misalignment. The solid center design ensures maximum stability in applications where shaft spacing is constant. This Lovejoy L225 spider replacement is the standard choice for contractors requiring reliable performance in temperatures ranging from -40°F to 212°F, making it ideal for pumps, compressors, and motor-driven machinery.
Key Benefits- Exceptional Fluid Resistance: The Nitrile (Buna-N) construction is highly resistant to oil, grease, dirt, and moisture, ensuring longevity in harsh mechanical environments.
- Advanced Vibration Dampening: High damping capacity reduces torsional vibration and protects sensitive bearings and drive components from shock loads.
- Fail-Safe Design: In the event of an elastomer failure, the hub jaws will interlock to continue power transmission, preventing immediate system shutdown.
- Maintenance-Free Operation: Requires no lubrication or periodic adjustment once installed, reducing downtime for facility managers.
- Precision Fit: Specifically sized for L225 jaw couplings, ensuring a snug fit with standard L-type industrial hubs.
When should the L225 spider be replaced?
Inspect the insert periodically for signs of fatigue or wear. Technicians recommend replacement if the material has worn down to less than 75% of its original thickness or if visible cracking or permanent deformation occurs.
Is the SOX (NBR) material suitable for high-speed applications?
Yes, this solid center NBR spider is rated for up to 4,200 RPM. For higher speed or higher torque requirements, consider upgrading to Hytrel or Urethane inserts, keeping in mind they offer different dampening characteristics.
Can this insert handle chemical exposure?
The Buna-N material offers good chemical resistance to most standard industrial oils and hydraulic fluids, though it is not recommended for applications involving strong acids or extreme oxidizing agents.
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.
