681XZZ Deep Groove Ball Bearings, ID 1.5mm x OD 4mm x Width 2mm Miniature Bearings, Double Metal Shielded Ball Bearing Chrome Steel Z2 Lever 20pcs
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681XZZ Deep Groove Ball Bearings, ID 1.5mm x OD 4mm x Width 2mm Miniature Bearings, Double Metal Shielded Ball Bearing Chrome Steel Z2 Lever 20pcs
Durability and resistance to under heavy loads, precision metric miniature ball bearings for high-speed applications.
681XZZ Deep Groove Ball Bearings, ID 1.5mm x OD 4mm x Width 2mm Miniature Bearings, Double Metal Shielded Ball Bearing Chrome Steel Z2 Lever 20pcs
Numéro d'article: 86421074

681XZZ Deep Groove Ball Bearings, ID 1.5mm x OD 4mm x Width 2mm Miniature Bearings, Double Metal Shielded Ball Bearing Chrome Steel Z2 Lever 20pcs

89% des répondants recommanderaient ceci à un ami

Numéro d'article: 86421074

€ 17

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Durability and resistance to under heavy loads, precision metric miniature ball bearings for high-speed applications.
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Ce qui se démarque

Compact Size
These miniature bearings have a small ID of 2mm and OD of 5mm, making them ideal for tightly constrained applications where space-saving is essential.
Durable Material
Constructed from chrome steel, these bearings provide exceptional durability and longevity, effectively minimizing wear and ensuring reliable performance in demanding environments.
Double Shielded
With double metal shields, these bearings protect against contaminants and retain lubrication, enhancing operational efficiency and reducing maintenance intervals, perfect for long-lasting applications.

Détails du produit

Shop 681XZZ Deep Groove Ball Bearings, ID 1.5mm x OD 4mm x Width 2mm Miniature Bearings, Double Metal Shielded Ball Bearing Chrome Steel Z2 Lever 20pcs online at a best price in Saint Pierre and Miquelon. B0CH2Y3YV3
Brand NameHIPICCO
Bearing Number681XZZ
Bearing TypeBall Bearing
Number of Items20
Part NumberH20220831015
Unit Count20 Count
ManufacturerHipicco
Included ComponentsDeep Groove Bearings
Model681XZZ
Item Thickness2 millimeters
Outside Diameter4 millimeters
Material TypeChrome Steel (GCr15)
Compatible LubricantOil
Specification MetABEC 1
BrandHIPICCO
MaterialChrome Steel (GCr15)
Item Weight0.02 lbs (10 grams)

À qui est-ce destiné ?

Suitable For
  • Hobbyists

    Ideal for enthusiasts creating small models requiring compact and efficient bearing solutions.

  • Robotics Projects

    Perfect for robotics applications needing precision and durability in miniature components.

  • DIY Electronics

    Beneficial for DIYers working on electronics with space constraints and precision requirements.

Not Suitable For
  • Heavy Machinery

    Not suitable for industrial machines that require robust and larger bearings for heavy loads.

DESCRIPTION DU PRODUIT

681XZZ Deep Groove Ball Bearings, ID 1.5mm x OD 4mm x Width 2mm Miniature Bearings, Double Metal Shielded Ball Bearing Chrome Steel Z2 Lever 20pcs

Vous avez une question ? Chattez avec nous

Questions et réponses des clients

  • question: What are 687ZZ Deep Groove Ball Bearings commonly used for?

    répondre: 687ZZ Deep Groove Ball Bearings are extensively used in applications requiring smooth rotation and low friction. Common uses include electric motors, skateboards, and various small machinery. Their compact size and double metal shielding allow for durability in environments with dust and moisture, ensuring longevity. Ideal for DIY projects and prototyping, these bearings provide reliable performance in various mechanical systems.
  • question: What material are these bearings made from?

    répondre: These ball bearings are crafted from high-quality chrome steel, which is known for its strength, hardness, and resistance to wear and tear. The chrome steel composition contributes to the long life and efficiency of the bearings, making them suitable for demanding applications. This material choice is crucial for minimizing maintenance and ensuring consistent performance in devices requiring precision movement.
  • question: How do I know if 687ZZ bearings are suitable for my application?

    répondre: To determine if 687ZZ bearings are right for your project, consider the load requirements, rotational speed, and environmental conditions. These miniature bearings are ideal for light to moderate loads and are designed for high-speed applications. Check the specifications of your design against the bearing’s tolerances for dimension, speed, and load capacity to ensure compatibility.
  • question: What is the difference between ZZ and other bearing shield types?

    répondre: The ZZ shield designation indicates that the bearing has metal shields on both sides, offering enhanced protection against contamination and moisture. Compared to open or rubber-sealed bearings, ZZ-shielded bearings provide a better barrier against debris while minimizing the friction that could slow down rotation. This makes them particularly useful in environments where dust is prevalent, such as in automotive or outdoor machinery.
  • question: Can I use 687ZZ bearings for high-speed applications?

    répondre: Yes, 687ZZ bearings are suitable for high-speed operations due to their design and materials. They feature a low friction coefficient that enables efficient rotation without excessive heat generation. This makes them an excellent choice for applications such as electric motors or rc vehicles where speed is essential. However, always consider the specific load and speed ratings for prolonged use.
  • question: How many bearings come in a pack of 687ZZ?

    répondre: The product includes a pack of 20 pieces of 687ZZ Deep Groove Ball Bearings. This bulk quantity is ideal for engineers, hobbyists, or anyone engaging in projects that require multiple bearings. Having an ample supply on hand allows for streamlined assembly and easy replacements, ensuring that you can maintain efficiency in your work without delays.
  • question: What is the internal diameter of the 687ZZ bearing?

    répondre: The internal diameter (ID) of the 687ZZ bearing is 7mm. This size is vital for ensuring a proper fit within your application. Selecting the correct internal diameter is crucial for reducing vibrations, maintaining speed, and preventing damage to both the bearing and the surrounding components during use.
  • question: Are 687ZZ bearings easy to assemble?

    répondre: Assembling 687ZZ bearings is straightforward, especially for those familiar with mechanical projects. Their compact design allows easy integration into various devices or machinery. Proper alignment and securing methods will ensure optimal performance, making them suitable for both DIY enthusiasts and professional applications in robotics and electronics projects.
  • question: What temperature range can 687ZZ bearings withstand?

    répondre: 687ZZ bearings can operate effectively within a typical temperature range of -20°C to 120°C. This versatility allows for use in a wide variety of environments, from cold indoor settings to warmer outdoor applications. When choosing bearings for high-temperature scenarios, monitoring material degradation is essential to ensure longevity and performance.
  • question: Where can I buy 687ZZ Deep Groove Ball Bearings?

    répondre: You can buy 687ZZ Deep Groove Ball Bearings at Ubuy in Saint Pierre and Miquelon. Ubuy offers a range of options for these high-quality bearings, making it convenient for you to purchase the specific quantity and type you need for your project or repair work. Their user-friendly platform allows for easy browsing and selection.

HIPICCO Deep-Groove Ball Bearings Editorial Review

683ZZ Deep Groove Ball Bearings, ID 3mm x OD 7mm x Width 3mm Miniature Bearings, Double Metal Shielded Ball Bearing Chrome Steel Z2 Lever 20pcs are an excellent choice for various applications requiring precise and durable components. Users praise their perfect size for techdeck and fingerboard trucks, with reports of successful fits on both wood board wheels and techdeck wheels after slight adjustments. These bearings also excel in 3D printing projects, demonstrating reliability and effective performance, even in low-stress scenarios. Built from high-quality alloy steel and designed with a double metal shield, they promise longevity and efficiency.

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Avantages

  • Perfect size for techdeck and fingerboard trucks
  • Excellent performance in 3D printing projects
  • Reliable and durable for low-stress applications
  • Made of high-quality alloy steel
  • Includes 20 pack for multiple uses

Les inconvénients

  • Might not be suited for high-speed applications

CONFIANCE EN LA PLATEFORME & PROTECTION DE L'ACHETEUR

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Nos meilleurs partenaires logistiques
  • fedex
  • dhl
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Caractéristiques et avantages

  • Precision metric miniature ball bearings for versatile use.
  • Made of durable chrome steel (GCr15) for long-lasting performance.
  • Low noise Z2 rating ensures quiet operation.
  • High speed and temperature resistance for demanding applications.
  • Pre-lubricated with grease for optimal performance.
  • Ideal for a variety of applications including motors, robotics, and automotive.

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