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2pcs Bearing 18307-2RS 18307 18x30x7 18307-LBLU 61903-18RS MOCHU Thin Wall Bearing Shielding Ball Bearing Bicycle Bearing
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2pcs Bearing 18307-2RS 18307 18x30x7 18307-LBLU 61903-18RS MOCHU Thin Wall Bearing Shielding Ball Bearing Bicycle Bearing
2pcs Bearing 18307-2RS 18307 18x30x7 18307-LBLU 61903-18RS MOCHU Thin Wall Bearing Shielding Ball Bearing Bicycle Bearing
Item #: 29760211

2pcs Bearing 18307-2RS 18307 18x30x7 18307-LBLU 61903-18RS MOCHU Thin Wall Bearing Shielding Ball Bearing Bicycle Bearing

Item #: 29760211

IMP 36

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What Stands Out

Thin Wall Design
The thin wall design allows for lightweight applications without sacrificing strength, perfect for bicycles needing reduced weight while maintaining high performance and durability.
Double Rubber Seals
Equipped with double rubber seals, these bearings offer enhanced protection against dust and moisture, extending the lifespan and reliability of bicycle components in various environments.
Versatile Compatibility
Designed to fit multiple bicycle models, these bearings ensure seamless compatibility, providing cyclists with easy upgrades to improve efficiency and smooth performance on all rides.

Product Details

Shop online for the best quality 2pcs Bearing 18307-2RS 18307 18x30x7 at Ubuy. Find great deals on bicycle bearings and shielded ball bearings at our Isle of Man.
Item Weight0.2 lbs (90 grams)

Who Should Buy?

Suitable For
  • Bicycle Enthusiasts

    Ideal for cyclists seeking high-quality, lightweight bearings for smooth and efficient bike performance during rides.

  • Hobbyists

    Great option for DIY projects that require durable bearings in applications like model making or custom machinery.

  • Mechanics

    Perfect for professional mechanics needing reliable bearings for bicycle repairs or maintenance in a workshop setting.

Not Suitable For
  • Heavy Machinery

    Not suitable for industrial applications requiring heavy-duty bearings that can withstand high loads and stress.

Product Description

2pcs Bearing 18307-2RS 18307 18x30x7 18307-LBLU 61903-18RS MOCHU Thin Wall Bearing Shielding Ball Bearing Bicycle Bearing

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the dimensions of the 2pcs Bearing 18307-2RS?

    Answer: The dimensions of the 2pcs Bearing 18307-2RS are 18mm in inner diameter, 30mm in outer diameter, and 7mm in width. These specific measurements ensure a snug fit within compatible bicycle components, allowing for optimal performance. It is particularly ideal for use in bicycles where space is limited, as its thin wall design contributes to a lightweight assembly without compromising strength.
  • Question: What type of applications can the 18307-2RS bearing be used for?

    Answer: The 18307-2RS bearing is versatile and commonly used in various applications, particularly in bicycle wheel hubs, pedals, and other rotating components. Its shielding feature minimizes dirt and moisture ingress, extending its lifespan and maintaining smooth operation. This makes it an excellent choice for mountain bikes and road bicycles, where performance and reliability are crucial.
  • Question: What is the benefit of the 2RS sealing in the 18307 bearing?

    Answer: The 2RS sealing in the 18307 bearing refers to the presence of rubber seals on both sides, which effectively prevent contaminants from entering the bearing. This design ensures that lubrication is retained within the bearing, enhancing its operational life and performance. It is particularly beneficial for cyclists who frequently ride in varied weather conditions or rough terrains.
  • Question: Is the 18307 bearing suitable for high-speed applications?

    Answer: Yes, the 18307 bearing is suitable for high-speed applications due to its precision engineering and low-friction characteristics. The design allows for smooth rotation even under high RPMs, making it ideal for racing bicycles or performance-oriented builds. This high-speed capability ensures that cyclists can achieve optimal speeds without compromising on safety or stability.
  • Question: How do I know if the 18307-2RS bearing will fit my bicycle?

    Answer: To determine if the 18307-2RS bearing will fit your bicycle, check the specifications of your current bearing or the components it is used in. Look specifically for the inner and outer diameter measurements of 18mm and 30mm, respectively. If your bicycle's components are compatible with these dimensions, then the 18307-2RS will be a suitable fit for your needs.
  • Question: What materials are used in the construction of the 18307 bearing?

    Answer: The 18307 bearing is typically constructed from high-quality chrome steel, which provides excellent load-bearing capacity and durability. The rubber seals add protection while the metal components ensure strength. The combination of these materials makes it capable of withstanding the rigors of cycling, including vibrations, impacts, and exposure to environmental elements.
  • Question: How can I maintain my 18307-2RS bearings for optimal performance?

    Answer: To maintain your 18307-2RS bearings, keep them clean and periodically check for any signs of wear or damage. If you ride in harsh conditions, consider cleaning and lubricating their grease at regular intervals. Proper maintenance helps ensure that the bearings continue to operate smoothly and prolongs their lifespan, especially in performance-focused applications.
  • Question: What is the importance of using quality bearings in bicycles?

    Answer: Using quality bearings like the 18307-2RS is important as they directly influence the bike's performance, efficiency, and safety. Quality bearings reduce friction, allowing for smoother pedaling and less energy loss during rides. They also enhance the longevity of bicycle components, making them a wise investment for any cycling enthusiast looking to optimize their ride.
  • Question: Can the 18307 bearing be used in other machinery or tools apart from bicycles?

    Answer: Yes, the 18307 bearing can also be utilized in various types of machinery and tools where low friction and smooth rotating movement are required. This includes applications in robotic arms, small motors, and other equipment that benefits from high precision bearings. Its versatility makes it a valuable component beyond just bicycles.
  • Question: Where can I buy the 2pcs Bearing 18307-2RS in Isle of Man?

    Answer: You can purchase the 2pcs Bearing 18307-2RS at Ubuy. This platform offers a convenient online shopping experience, allowing you to find and acquire quality bearings along with a wide range of other products that meet your needs. Ensure you check Ubuy for availability and additional product details.

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  • 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.
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