Lovejoy
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LOVEJOY 68514410621 2.12 OAL, Buna-N, Flexible Coupling Spider 1-3/4 OD, Order 2 HUBS & 1 Spider for Complete Coupling
LOVEJOY 68514410621 2.12 OAL, Buna-N, Flexible Coupling Spider 1-3/4 OD, Order 2 HUBS & 1 Spider for Complete Coupling
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LOVEJOY 68514410621 2.12 OAL, Buna-N, Flexible Coupling Spider 1-3/4 OD, Order 2 HUBS & 1 Spider for Complete Coupling
LOVEJOY 68514410621 2.12 OAL, Buna-N, Flexible Coupling Spider 1-3/4 OD, Order 2 HUBS & 1 Spider for Complete Coupling
Order 2 hubs & 1 spider for a complete coupling.
LOVEJOY 68514410621 2.12" OAL, Buna-N, Flexible Coupling Spider 1-3/4" OD, Order 2 HUBS & 1 Spider for Complete Coupling
Item #: 85367152

LOVEJOY 68514410621 2.12" OAL, Buna-N, Flexible Coupling Spider 1-3/4" OD, Order 2 HUBS & 1 Spider for Complete Coupling

Item #: 85367152

HKD 183

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Order now and get it around Wednesday, June 24
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Order 2 hubs & 1 spider for a complete coupling.
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What Stands Out

High Flexibility
The Buna-N material provides excellent flexibility, accommodating misalignments in applications while maintaining durability and resilience under various conditions.
Standard Dimensions
With a 1-3/4" OD and 2.12" OAL, this coupling spider easily fits standard hubs, ensuring compatibility with existing setups and simplifying replacement processes.
Complete Coupling Kit
Ordering two hubs along with one spider guarantees a complete coupling solution, simplifying procurement and ensuring you have everything needed for efficient installation.

Product Details

Shop LOVEJOY 68514410621 2.12 OAL, Buna-N, Flexible Coupling Spider 1-3/4 OD, Order 2 HUBS & 1 Spider for Complete Coupling online at a best price in Hong Kong. B000CDB8JC
  • 2.12" OAL
  • BUNA-N
  • FLEXIBLE COUPLING SPIDER 1-3/4" OD
  • ORDER 2 HUBS & 1 SPIDER FOR COMPLETE COUPLING
  • Shaft Coupling
Item Dimensions1 x 2 x 2 inches (2.5 x 5.1 x 5.1 cm)
Item Diameter1.75 Inches (4.4 cm)
Item Weight0.06 Pounds (30 grams)
ColorBlack
Item FormSheet
MaterialRubber
Grade RatingCommercial
Brand NameLovejoy
UPC094700614643
Number of Items1
Part Number685144-10621
Unit Count1.0 Count
ManufacturerLovejoy
BrandLovejoy
Item dimensions L x W x H1 x 2 x 2 inches (2.5 x 5.1 x 5.1 cm)

Who Should Buy?

Suitable For
  • Industrial Machinery

    Ideal for connecting shafts in machines for vibration dampening and misalignment compensation in various industrial applications.

  • Mechanical Engineers

    Great for engineers needing reliable coupling solutions in system designs, ensuring proper function and longevity.

  • Maintenance Technicians

    Suitable for technicians looking to replace or repair coupling components in equipment for enhanced operational efficiency.

Not Suitable For
  • High Torque Applications

    Not suitable for applications requiring high torque as it may lead to premature wear or failure.

  • Extreme Environments

    Not recommended for environments with extreme temperatures or chemical exposure which can degrade Buna-N material.

  • Home DIY Projects

    Typically overkill for casual home projects; simpler solutions may suffice for basic home use.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a Buna-N flexible coupling spider and what is it used for?

    Answer: A Buna-N flexible coupling spider is a critical component that helps connect two shafts while allowing for slight misalignment and absorbing shock loads. This specific model, 1-34 OD and 2.12 OAL, is commonly used in various machinery and automotive applications. The flexibility offered by Buna-N material ensures durability and effective performance in dampening vibrations, making it ideal for maintaining machine efficiency across diverse industrial settings.
  • Question: How do I know if the LOVEJOY 68514410621 spider is compatible with my application?

    Answer: Compatibility of the LOVEJOY 68514410621 spider with your application largely depends on the specifications of your existing hubs and shafts. Ensure that the outer diameter (1-34 OD) and the overall length (2.12 OAL) are aligned with the requirements of your setup. Additionally, confirm the bore sizes and hub dimensions. This spider is particularly effective in rotating machinery where flexibility and shock absorption are necessary, so make sure your application demands these features.
  • Question: Can I use this spider in high-temperature environments?

    Answer: The Buna-N material of the LOVEJOY 68514410621 spider is designed to withstand moderate temperatures but may not perform optimally in extreme heat conditions. For applications that may encounter elevated temperatures, it’s essential to evaluate the operating environment and potentially consider alternative materials, such as Fluoroelastomers. Using the spider in control settings can help maintain functionality, especially in transmission systems where temperature stability is critical.
  • Question: What are the benefits of using a flexible coupling spider like this one?

    Answer: Using a flexible coupling spider like the LOVEJOY 68514410621 offers several advantages: it accommodates misalignment between shafts, minimizes wear, and absorbs shock loads. This flexibility prolongs the lifespan of your machinery and enhances operational efficiency. Scenarios where machinery operates under fluctuating loads, such as pumps and conveyors, benefit significantly from the vibration dampening and misalignment compensation that this spider provides.
  • Question: How often should I replace the flexible coupling spider?

    Answer: The lifespan of a flexible coupling spider like the LOVEJOY 68514410621 can vary greatly depending on usage and application. Regular inspections should be conducted to assess wear and tear. Generally, replace the spider if you notice signs of damage, such as cracks or significant deformation. Keeping a routine maintenance schedule on rotating machinery will minimize unexpected failures and ensure a longer lifespan for components.
  • Question: What tools do I need to install the LOVEJOY 68514410621 spider?

    Answer: To install the LOVEJOY 68514410621 spider, you'll need basic hand tools, including a torque wrench, Allen keys, and a screwdriver. Depending on your system setup, you may also require a puller to remove existing hubs if they are in place. It’s important to follow manufacturer guidelines during installation to ensure that the flexible coupling functions as intended, particularly in high-torque applications where precise alignment is crucial.
  • Question: Is this spider suitable for use in damp and humid environments?

    Answer: Yes, the LOVEJOY 68514410621 Buna-N spider is suitable for damp and humid environments due to its resistance to degradation from moisture. However, it's essential to monitor your setup for excessive exposure to fluids, as this could lead to material degradation over time. Using it in machinery that operates in humid conditions, such as water treatment plants, will take advantage of its durability while ensuring reliability.
  • Question: Do I need to use any lubricant with this coupling spider?

    Answer: Typically, the LOVEJOY 68514410621 spider does not require external lubrication as the Buna-N material is designed to operate effectively with minimal maintenance. However, ensuring that the connected hubs are properly lubricated can enhance performance and reduce wear. This is particularly important in high-speed applications where friction can lead to overheating or rapid wear of components.
  • Question: How is the LOVEJOY coupling spider packaged when purchased?

    Answer: The LOVEJOY 68514410621 coupling spider is typically packaged individually within a secure and protective wrapping. This packaging is designed to shield the spider from damage during transit and ensure it arrives in optimal condition. You can expect clear labeling, which includes the product specifications, making it easier for users to identify components upon arrival.
  • Question: Where can I buy LOVEJOY 68514410621 Buna-N, Flexible Coupling Spider in Hong Kong?

    Answer: You can buy the LOVEJOY 68514410621 Buna-N Flexible Coupling Spider at Ubuy in Hong Kong. Ubuy offers a wide selection of industrial components and provides detailed product information to help you make informed purchasing decisions. You’ll find customer reviews and ratings that guide you in assessing the suitability of the item for your application, ensuring a smooth shopping experience.

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Pros

  • High-quality Buna-N material durability
  • Excellent flexibility and shock absorption
  • Easy installation and maintenance
  • Compatible with various hubs
  • Resistant to oil and chemicals

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

HKD 183

Order now and get it around Wednesday, June 24

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Durable BUNA-N material for longevity.
  • Designed as a flexible coupling spider.
  • Compact size with a 2.12 OAL and 1-3/4 OD.
  • Perfect for motors, gearboxes, and clutches.
  • Easy assembly with just two hubs needed.
  • Ideal for efficient shaft coupling applications.