SKF
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SKF NU 311 ECM/C3 Cylindrical Roller Bearing, Single Row, Removable Inner Ring, Straight Bore, High Capacity, C3 Clearance, Brass Cage, Metric, 55mm Bore, 120mm OD, 29mm Width
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SKF NU 311 ECM/C3 Cylindrical Roller Bearing, Single Row, Removable Inner Ring, Straight Bore, High Capacity, C3 Clearance, Brass Cage, Metric, 55mm Bore, 120mm OD, 29mm Width
SKF cylindrical roller bearing with brass cage and removable inner ring suitable for high radial loads
SKF NU 311 ECM/C3 Cylindrical Roller Bearing, Single Row, Removable Inner Ring, Straight Bore, High Capacity, C3 Clearance, Brass Cage, Metric, 55mm Bore, 120mm OD, 29mm Width
SKF

Item #: 20813959

SKF NU 311 ECM/C3 Cylindrical Roller Bearing, Single Row, Removable Inner Ring, Straight Bore, High Capacity, C3 Clearance, Brass Cage, Metric, 55mm

Item #: 20813959

ZMW 9289

Price Details

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*All items will import from US

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Order now and get it around Saturday, July 04
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SKF cylindrical roller bearing with brass cage and removable inner ring suitable for high radial loads
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What Stands Out

High Capacity Design
This bearing's high capacity design enables it to support heavier loads, making it ideal for demanding applications and enhancing the durability of your machinery.
Removable Inner Ring
The removable inner ring facilitates easy installation and maintenance, saving time and reducing costs for users in various industrial settings.
C3 Clearance
C3 clearance provides increased internal clearance, allowing for optimal performance under varying temperature conditions, ensuring longevity and reliability in challenging environments.

Product Details

Shop the SKF NU 311 ECMC3 Cylindrical Roller Bearing with high radial load capacity and low friction. Ideal for conveyer belts, motors, and more. Available at Ubuy Zambia.
Country of OriginThis item will be imported from US
Item Weight2.29 lbs (1.04 kg)
What is in the boxSKF NU 311 ECM/C3... For more details, please check description/product details

Who Should Buy?

Suitable For
  • Manufacturing Equipment

    Ideal for machinery requiring high load and speed, ensuring durability in continuous operations.

  • Automotive Applications

    Suitable for vehicles needing reliable performance and reduced friction in rotating components.

  • Heavy Machinery

    Perfect for construction and agricultural equipment where high capacity and reliability are paramount.

Not Suitable For
  • Light Loads

    Less effective for applications with minimal weight, where lighter bearings are more efficient.

  • Fixed Applications

    Not suited for applications requiring a fixed internal configuration without the need for inner ring removal.

  • Non-Metric Standards

    Unsuitable for users needing bearings that comply with non-metric measurements or specifications.

Product Description

SKF NU 311 ECM/C3 Cylindrical Roller Bearing, Single Row, Removable Inner Ring, Straight Bore, High Capacity, C3 Clearance, Brass Cage, Metric, 55mm Bore, 120mm OD, 29mm Width

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the main specifications of the SKF NU 311 ECMC3 bearing?

    Answer: The SKF NU 311 ECMC3 bearing features a single row cylindrical roller design, a removable inner ring, and a straight bore, providing a high capacity for load. It has a C3 clearance, indicating a larger than normal radial internal clearance, which helps accommodate expansion due to temperature variations. Additionally, the brass cage ensures effective roller guidance and durability. This design is ideal for applications requiring high load capacity with limited space.
  • Question: What applications are suitable for the SKF NU 311 ECMC3 bearing?

    Answer: The SKF NU 311 ECMC3 bearing is commonly used in applications involving heavy machinery, automotive components, and industrial equipment where high radial loads are present. Its robust design with high capacity makes it suitable for rotational movements such as in gearboxes, electric motors, and pumps. These attributes ensure reliable performance in demanding conditions, optimizing the operational lifespan of the equipment it supports.
  • Question: How does the C3 clearance benefit the SKF NU 311 ECMC3 bearing?

    Answer: The C3 clearance in the SKF NU 311 ECMC3 bearing allows for greater internal clearance compared to standard roller bearings. This feature is critical in scenarios where thermal expansion can occur, as it accommodates increased operating temperatures without risking damage to the bearing itself. Essentially, this flexibility is advantageous for high-speed and high-load applications, promoting smoother operation and longevity.
  • Question: What materials are used in the SKF NU 311 ECMC3 bearing construction?

    Answer: The SKF NU 311 ECMC3 bearing is primarily constructed from high-quality steel, which provides superior strength and durability. The brass cage used in this bearing enhances its ability to handle radial loads while reducing friction. Such material choices ensure that the bearing performs effectively in various operating environments, providing reliability and longevity for industrial applications.
  • Question: Can the SKF NU 311 ECMC3 bearing be used in high-speed applications?

    Answer: Yes, the SKF NU 311 ECMC3 bearing is suitable for high-speed applications due to its design that minimizes friction and supports stable rotation. The cylindrical roller configuration allows for low resistance while handling significant loads, making it a preferred choice for motors and machinery requiring precise and rapid movement. This performance ensures effective operation across various industrial scenarios.
  • Question: What is the benefit of having a removable inner ring in the SKF NU 311 ECMC3 bearing?

    Answer: The removable inner ring feature in the SKF NU 311 ECMC3 bearing allows for easier maintenance and installation. This design facilitates straightforward assembly or disassembly in applications where space constraints are significant or when regular inspections are necessary. This aspect proves highly beneficial in reducing downtime for repair operations, ensuring equipment remains functional.
  • Question: How do I ensure proper installation of the SKF NU 311 ECMC3 bearing?

    Answer: To ensure proper installation of the SKF NU 311 ECMC3 bearing, it is crucial to align the bearing accurately with the housing and shaft. Utilize appropriate tools to apply the correct amount of force when seated, ensuring that the roller elements are correctly positioned. Following the manufacturer's installation guidelines can prevent premature wear and extend the bearing's operational life, leading to optimized performance.
  • Question: What maintenance practices should I follow for the SKF NU 311 ECMC3 bearing?

    Answer: Regular inspection and lubrication are key maintenance practices for the SKF NU 311 ECMC3 bearing. Monitoring for signs of wear, discoloration, or noise can help identify potential issues before they become critical. Additionally, providing the appropriate lubricant at suggested intervals ensures smooth operation, increasing the bearing’s lifespan and maintaining its efficiency in various applications.
  • Question: What differentiates the SKF NU 311 ECMC3 from other cylindrical roller bearings?

    Answer: The SKF NU 311 ECMC3 distinguishes itself through its high-capacity design, C3 clearance, and brass cage construction. These specifications enable it to handle higher loads and accommodate thermal expansion better than standard cylindrical roller bearings. This specialized design makes it particularly effective in demanding industrial applications, providing enhanced performance and durability under challenging conditions.
  • Question: Where can I buy SKF NU 311 ECMC3 Cylindrical Roller Bearing?

    Answer: You can buy the SKF NU 311 ECMC3 Cylindrical Roller Bearing from Ubuy in Zambia. They offer a reliable purchasing experience, ensuring you access this high-quality bearing for your industrial or automotive applications with ease.

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Pros

  • High load capacity
  • Brass cage for durability
  • Removable inner ring
  • Excellent performance reliability
  • C3 clearance for better fit

Cons

  • Higher cost than standard bearings

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.

ZMW 9289

Order now and get it around Saturday, July 04

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

  • CN (normal) radial clearance for applications where thermal expansion is not a factor
  • Removable inner ring in open bearing allows for lubrication in place
  • Brass cage evenly spaces rollers for reduced friction, vibration, and noise