LOVEJOY L-075 Jaw Coupling Spider Insert: L075 Size

Lovejoy L-075 Jaw Coupling Spider Description The Lovejoy L-075 spider is a standard elastomer insert for jaw couplings, designed to reliably transmit torque and dampen vibrations. This component, made from durable Buna-N (NBR) rubber, is an essential wear item for maintaining the performance of your machinery. It is suitable for a wide range of industrial environments. Specifications Brand: Lovejoy Model: L-075 Material: Buna-N (Nitrile Butadiene Rubber) Type: Jaw Coupling Spider Nominal Torque: 3.39 Nm Operating Temperature: -40 to 100 deg C Label Info Distributor Part No: Brammer 01190336 Description: ELASTOMEER L-SPIDER 075 Application Ideal for general-purpose industrial applications requiring reliable torque transmission and vibration damping. Commonly used in pumps, fans, conveyors, and other machinery. Country of Origin USA (based on marking on the product). CO2 Impact By choosing this reused part, you save approximately 0.2 kg of CO2. This is equivalent to charging your smartphone 24 times. Help the environment and your budget by choosing sustainable components. Availability This item is in stock and available for immediate dispatch. Order now from profideals for expert support and fast delivery. FAQ Question?What is the difference between the black Buna-N spider and other colors like blue or red? AnswerThe black spider is made from Buna-N (NBR), which is the standard material offering good oil resistance and damping properties. Other colors typically indicate different materials. For example, blue or red spiders are often made of Urethane, which offers a higher torque capacity and better wear resistance but less damping capability. Question?How do I know if the L-075 spider is the correct size for my coupling? AnswerThe L-075 designation refers to the specific size of the coupling hub it fits. You must match the spider size to the coupling hub size (e.g., L-075 hubs). The overall diameter of an L-075 spider is approximately 1.76 inches (44.7 mm). Always verify your hub’s model number before ordering. Question?What are the signs that a coupling spider needs to be replaced? AnswerSigns of wear include visible cracks, deformation, or hardening of the elastomer. You might also notice increased vibration, noise, or backlash (play) in the coupling during operation. Regular inspection is recommended, especially in critical applications. profideals is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder. Friday, March 13, 2026