SKF 619/4-2Z Radial Bearing, Single Row, Deep Groove Design, ABEC 1 Precision, Double Shielded, Non-Contact, Normal Clearance, Steel Cage, Metric, 4mm Bore, 11mm OD, 4mm Width
Axially symmetric races to support radial loads while maintaining high speeds and rotational accuracy
SKF 619/4-2Z Radial Bearing, Single Row, Deep Groove Design, ABEC 1 Precision, Double Shielded, Non-Contact, Normal Clearance, Steel Cage, Metric, 4mm Bore, 11mm OD, 4mm Width

Numéro d'article: 20844332

SKF 619/4-2Z Radial Bearing, Single Row, Deep Groove Design, ABEC 1 Precision, Double Shielded, Non-Contact, Normal Clearance, Steel Cage, Metric,

Numéro d'article: 20844332

€ 91

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Axially symmetric races to support radial loads while maintaining high speeds and rotational accuracy
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Ce qui se démarque

Precision Engineering
Designed with ABEC 1 precision, ensuring reliable performance and accurate rotational motion in various applications, making it ideal for users seeking high-quality bearings.
Durable Shielding
Features double shielded design for effective protection against contaminants, which extends the lifespan of the bearing and enhances reliability under challenging conditions.
Compact Design
With a 4mm bore and 11mm OD, this deep groove radial bearing fits into tight spaces while maintaining robust load support, perfect for compact machinery and equipment.

Détails du produit

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  • Axially symmetric races to support radial loads while maintaining high speeds and rotational accuracy
  • Conforms to ABEC 1 precision standard for performance within a narrow range of variation
  • Deep grooves support heavier loads than standard grooves and keep balls stable at high speeds
  • CN (normal) radial internal clearance for applications that do not involve thermal expansion or atypical precision
  • Steel cage evenly spaces the rollers for even load distribution and prevents contact to reduce friction, vibrations, and noise
Brand NameSKF
Bearing Number619
Bearing TypeBall Bearing
Global Trade Identification Number07316577121790
ManufacturerSKF
Item Dimensions0.04 x 0.04 x 0.04 inches (0.1 x 0.1 x 0.1 cm)
Item Weight0.03 Kilograms
Outside Diameter11 Millimeters
Material TypeAlloy Steel
Compatible LubricantGrease
Specification MetDIN 623-1, DIN ISO 281, EN 10111, ISO 104, ISO 199, ISO 281, ISO 683-17
BrandSKF
MaterialAlloy Steel
Item dimensions L x W x H0.04 x 0.04 x 0.04 inches (0.1 x 0.1 x 0.1 cm)

À qui est-ce destiné ?

Suitable For
  • Precision Machinery

    Ideal for applications requiring precision and efficiency, such as CNC machines and robotics in manufacturing settings.

  • Small Electric Motors

    Perfect for small electric motors where low friction and reliable performance are essential for optimal operation.

  • Hobby Projects

    Great choice for hobbyists building models or DIY projects that require smooth bearing action in compact spaces.

Not Suitable For
  • High-Speed Applications

    Not suitable for high-speed applications due to ABEC 1 precision rating which may lead to performance issues.

  • Heavy Load Systems

    Not recommended for heavy load applications where higher load capacity bearings would be necessary for durability.

  • Extreme Conditions

    Poor choice for environments with extreme temperatures or moisture, as it may affect bearing longevity and performance.

DESCRIPTION DU PRODUIT

Vous avez une question ? Chattez avec nous

Questions et réponses des clients

  • question: What is the primary application of the SKF 6222-2Z Radial Bearing?

    répondre: The SKF 6222-2Z Radial Bearing is designed for general-purpose applications, particularly in electric motors, household appliances, and various machinery. Its deep groove design effectively accommodates radial loads and moderate axial loads, making it a reliable choice in many mechanical systems. The double shield feature helps protect the bearing from dust and moisture, ensuring better longevity and consistent performance in demanding environments.
  • question: How does the ABEC 1 precision level affect the performance of this bearing?

    répondre: The ABEC 1 precision level indicates a moderate standard of precision in the SKF 6222-2Z bearing. While it may not provide the utmost precision found in higher ABEC ratings, it is sufficient for applications requiring reliable performance without excessive speed. This makes it ideal for standard electric motor applications where high-speed performance is not critical, allowing for smooth operation and reduced friction during use.
  • question: What materials are used in the construction of the SKF 6222-2Z bearing?

    répondre: The SKF 6222-2Z bearing features a steel cage that enhances durability and resistance to wear and tear. The inner and outer races are also crafted from high-quality steel, allowing for improved load-bearing capabilities. This robust construction ensures resilience against conditions such as vibration and misalignment, making the bearing suitable for heavy-duty applications across various industries.
  • question: What is the difference between shielded and sealed bearings?

    répondre: Shielded bearings, like the SKF 6222-2Z, are designed with metal shields that prevent contaminants from entering while allowing for some airflow. In contrast, sealed bearings use rubber or other materials to completely enclose the internal components. Shielded bearings are less protected against harsh environments but offer lower friction, making them ideal for applications where low maintenance and reduced heat generation are priorities.
  • question: Is this bearing suitable for high-speed applications?

    répondre: The SKF 6222-2Z bearing, with an ABEC 1 precision rating, is not primarily engineered for high-speed applications. It functions best in moderate-speed scenarios where reliability and effective load capacity are primary concerns. Users seeking a bearing for electric motors or industrial machinery that does not operate at extreme speeds will benefit most from this design.
  • question: Can I use the SKF 6222-2Z bearing in high-temperature applications?

    répondre: While the SKF 6222-2Z bearing can perform adequately at temperatures up to around 120°C, it is advisable to assess the specific requirements of your application. If the environment exposes the bearing to frequent temperature spikes, consider using bearings specifically rated for high temperatures to ensure optimal performance and lifespan.
  • question: What does 'normal clearance' mean in bearing specifications?

    répondre: Normal clearance in the context of the SKF 6222-2Z bearing refers to the slight spacing between the inner and outer rings in their unloaded state. This specification is essential for accommodating thermal expansions and variations in load during operation. It ensures that proper lubrication is maintained while minimizing friction, making the bearing well-suited for a variety of industrial applications.
  • question: What should I consider when installing the SKF 6222-2Z bearing?

    répondre: When installing the SKF 6222-2Z bearing, ensure that the housing and shaft surfaces are clean and free from debris to prevent contamination and facilitate smooth operation. Also, pay attention to the alignment during installation, as misalignment can lead to premature wear. Utilizing appropriate tools and techniques will help achieve a proper fit, ensuring optimal performance and longevity.
  • question: What are the benefits of using deep groove bearings?

    répondre: Deep groove bearings like the SKF 6222-2Z offer several advantages, including the ability to handle both radial and axial loads in either direction. Their simple design ensures ease of maintenance while providing effective sealing against contaminants. This makes them ideal for many applications, such as automotive or industrial machinery, where reliability and ease of installation are crucial.
  • question: Where can I buy SKF 6222-2Z Radial Bearing?

    répondre: You can buy the SKF 6222-2Z Radial Bearing on Ubuy within France. Ubuy offers a wide range of bearings, including the SKF brands, ensuring you have access to quality products directly from reputable suppliers, making it a convenient option for your purchasing needs.

SKF Editorial Review

  • ubuy France
  • ubuy France
  • ubuy France
  • ubuy France

This product seems to have a positive reception among customers. The reviewers have described it as "just what I needed" and "top," which is a good indication that the product serves its purpose well. However, there is a lack of specific detail regarding the product's features, so it is unclear what makes it stand out.

Avis et évaluations clients

4.4
34 évaluations des clients
  • 5 étoile
    79%
  • 4 étoile
    6%
  • 3 étoile
    6%
  • 2 étoile
    0%
  • 1 étoile
    9%

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Avantages

  • Customers seem satisfied with the product
  • Described as "just what I needed"
  • Described as "top"

Les inconvénients

  • Lack of specific detail regarding product features

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Informations importantes

  • Limitations : Pour les produits expédiés à l'international, veuillez noter que toute garantie du fabricant peut ne pas être valide ; les options de service du fabricant peuvent ne pas être disponibles ; les manuels, instructions et avertissements de sécurité des produits peuvent ne pas être dans les langues du pays de destination ; les produits (et les matériaux qui les accompagnent) peuvent ne pas être conçus conformément aux normes, spécifications et exigences d'étiquetage du pays de destination ; et les produits peuvent ne pas être conformes à la tension et aux autres normes électriques du pays de destination (nécessitant l'utilisation d'un adaptateur ou d'un convertisseur le cas échéant). Il incombe au destinataire de s'assurer que le produit peut être importé légalement dans le pays de destination. En cas de commande auprès d'Ubuy ou de ses filiales, le destinataire est l'importateur officiel et doit se conformer à toutes les lois et réglementations du pays de destination.
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