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SKF 61902-2RZ Radial Bearing, Single Row, Deep Groove Design, ABEC 1 Precision, Double Sealed, Non-Contact, Normal Clearance, Steel Cage, 15mm Bore, 28mm OD, 7mm Width
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SKF 61902-2RZ Radial Bearing, Single Row, Deep Groove Design, ABEC 1 Precision, Double Sealed, Non-Contact, Normal Clearance, Steel Cage, 15mm Bore, 28mm OD, 7mm Width
Axially symmetric races to support radial loads while maintaining high speeds and rotational accuracy
SKF 61902-2RZ Radial Bearing, Single Row, Deep Groove Design, ABEC 1 Precision, Double Sealed, Non-Contact, Normal Clearance, Steel Cage, 15mm Bore, 28mm OD, 7mm Width
SKF

Item #: 20820047

SKF 61902-2RZ Radial Bearing, Single Row, Deep Groove Design, ABEC 1 Precision, Double Sealed, Non-Contact, Normal Clearance, Steel Cage, 15mm Bore,

Item #: 20820047

ETB 4646

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Order now and get it around Friday, July 10
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Axially symmetric races to support radial loads while maintaining high speeds and rotational accuracy
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What Stands Out

Double Sealed Design
Ensures maximum protection against contaminants, enhancing durability and performance in harsh environments, making it ideal for a variety of industrial applications.
ABEC 1 Precision
Provides reliable and consistent performance with acceptable tolerances, making it suitable for general-purpose applications while maintaining a balance between cost and precision.
Deep Groove Types
Allows for radial and axial loads, delivering versatile performance in demanding applications while ensuring smooth operation and extended service life.

Product Details

Shop SKF 61902-2RZ Radial Bearing, Single Row, Deep Groove Design, ABEC 1 Precision, Double Sealed, Non-Contact, Normal Clearance, Steel Cage, 15mm Bore, 28mm OD, 7mm Width online at a best price in Ethiopia. B007WWMSWM
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Hobbyist Engineers

    Ideal for hobbyists working on small mechanical projects requiring precision and reliability in bearings.

  • Automotive Use

    Suitable for automotive applications, providing stability and reduced friction in car engine parts.

  • Light Machinery

    Perfect for light machinery operations where deep groove bearings facilitate smooth and effective movement.

Not Suitable For
  • Heavy Equipment

    Not suitable for heavy machinery that demands high load capacity and extended durability under pressure.

  • High-Speed Motors

    May not perform well in high-speed motor applications where higher precision bearings are crucial.

  • Extreme Conditions

    Not optimal for environments with severe temperature fluctuations or corrosive materials that may damage seals.

Product Description

SKF 61902-2RZ Radial Bearing, Single Row, Deep Groove Design, ABEC 1 Precision, Double Sealed, Non-Contact, Normal Clearance, Steel Cage, 15mm Bore, 28mm OD, 7mm Width

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the design of the SKF 61902-2RZ radial bearing?

    Answer: The SKF 61902-2RZ radial bearing features a deep groove design, which is highly effective for accommodating both radial and axial loads in both directions. This design allows for a smooth rotation with minimal resistance, making it suitable for various applications including electric motors, pumps, and conveyors. The double-sealed structure also prevents the infiltration of dirt and moisture, thereby enhancing its longevity and reliability in demanding environments.
  • Question: What does ABEC 1 precision mean for the SKF 61902-2RZ bearing?

    Answer: ABEC 1 precision indicates that this bearing adheres to a basic level of dimensional tolerance and rotational accuracy. It is generally used in applications where high-speed requirements are not the priority, but reliability is crucial. This precision rating ensures that the bearing can perform satisfactorily in common applications such as household appliances and general machinery, balancing cost and performance effectively.
  • Question: What is the significance of the double seal in the SKF 61902-2RZ bearing?

    Answer: The double seal in the SKF 61902-2RZ bearing plays a critical role in safeguarding the internal components from external contaminants like dust and moisture. This design feature enhances durability and ensures smoother operation over extended usage. Users benefit from reduced maintenance requirements and longer service life, making it ideal for use in industrial applications where exposure to harsh conditions is common.
  • Question: What is the bore size of the SKF 61902-2RZ bearing?

    Answer: The SKF 61902-2RZ bearing has a bore size of 15mm. This specific size makes it versatile for various mechanical applications, particularly in setups needing smaller bearings such as in gearboxes, motors, and robotic systems. Ensuring the correct bore size is crucial for achieving optimal performance, as it directly affects the fit with the shaft and overall load distribution.
  • Question: In what applications can I use the SKF 61902-2RZ radial bearing?

    Answer: The SKF 61902-2RZ radial bearing can be utilized across a wide range of applications, including electric motors, agricultural machinery, automotive components, and HVAC systems. Its design is particularly effective in environments where precision and reliability are vital, allowing it to handle both radial and axial loads efficiently. This makes it an excellent choice for manufacturers looking for durable and efficient bearing solutions.
  • Question: What materials are used in the SKF 61902-2RZ bearing?

    Answer: The SKF 61902-2RZ bearing comprises a steel cage, which contributes to its strength and durability. The incorporation of steel allows the bearing to withstand significant loads while maintaining its structural integrity. This makes it suitable for applications in tough working conditions, such as in construction equipment or industrial drives, where bearing resilience is essential.
  • Question: How does the non-contact sealing design of the SKF 61902-2RZ bearing benefit its performance?

    Answer: The non-contact sealing design of the SKF 61902-2RZ bearing minimizes friction between the seal and the rotating parts, which helps in preserving energy and improving operational efficiency. This design also reduces heat generation, allowing the bearing to operate smoothly at higher speeds. Consequently, this design is particularly beneficial in applications requiring high-speed rotations, like in fans or pumps.
  • Question: Can the SKF 61902-2RZ bearing be used in high-speed applications?

    Answer: While the SKF 61902-2RZ bearing is not designed for extreme high-speed applications due to its ABEC 1 precision rating, it can still perform adequately in moderate-speed environments. Its deep groove design supports stable rotation, making it suitable for various applications such as fan motors or conveyors that do not require ultra-precise bearings. Assessing the required speed and load conditions is essential before application.
  • Question: How does normal clearance affect the performance of the SKF 61902-2RZ bearing?

    Answer: Normal clearance refers to the amount of space between the bearing components when at rest. The SKF 61902-2RZ bearing has a normal clearance rating, making it versatile for a variety of applications. This level of clearance allows for adequate thermal expansion and lubrication flow, which are crucial for proper function. It is ideal for standard rotational speeds and operating conditions, ensuring optimal performance in most general-purpose applications.
  • Question: Where can I buy the SKF 61902-2RZ radial bearing?

    Answer: You can purchase the SKF 61902-2RZ radial bearing from Ubuy in Ethiopia. Ubuy offers a comprehensive selection of bearings and related components, providing a convenient shopping experience along with detailed product descriptions to help you make informed decisions. Explore their website to find more information about this specific bearing along with recommendations for suitable applications.

SKF Deep-Groove Ball Bearings Editorial Review

The SKF 61820-2RZ Radial Bearing offers a reliable and durable solution for various industrial applications. With its single row, deep groove design, this bearing demonstrates excellent performance and precision. One notable feature of this bearing is its double-sealed, non-contact design. This design ensures that the bearing is protected against dust, liquids, and contaminants, extending its longevity and making it suitable for a wide range of environments. The ABEC 1 precision of this SKF bearing ensures Consistent and accurate performance. This precision level makes the bearing suitable for applications that require high levels of reliability and efficiency. The steel cage of the SKF 61820-2RZ Radial Bearing provides strength and durability, further enhancing its performance in industrial settings. The normal clearance of this bearing allows for optimal operation and smooth running. Customers have praised the performance and quality of this SKF bearing. They have reported that it operates smoothly and reliably, even under demanding conditions. The double-sealed design has been commended for its effectiveness in protecting the bearing against contaminants. Some customers have also mentioned the ease of installation and compatibility of this bearing with various equipment and machinery. This versatility has made it a popular choice among professionals in different industries. Overall, the SKF 61820-2RZ Radial Bearing is highly recommended for its excellent performance, durability, and precision. Whether used in industrial or commercial applications, this bearing is a reliable choice that ensures optimal operation and longevity.

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Pros

  • Reliable and durable performance
  • Double-sealed, non-contact design for protection against contaminants
  • ABEC 1 precision for Consistent and accurate performance
  • Steel cage for strength and durability
  • Easy installation and compatibility with various equipment

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.

ETB 4646

Order now and get it around Friday, July 10

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

  • Conforms to ABEC 1 precision standard
  • Deep grooves support heavier loads than standard grooves
  • CN (normal) radial internal clearance
  • Steel cage prevents contact to reduce friction, vibrations and noise
  • Suitable for general purpose applications
  • Double-sealed to keep lubricant in and contaminants out