QJZ
0 ratings
2X 6311-2RS Ball Bearing 55mm x 120mm x 29mm Rubber Seal Premium RS 2RS New
genuine image
2X 6311-2RS Ball Bearing 55mm x 120mm x 29mm Rubber Seal Premium RS 2RS New
Say goodbye to noisy and worn-out bearings, and enjoy increased productivity and efficiency in your operations.
2X 6311-2RS Ball Bearing 55mm x 120mm x 29mm Rubber Seal Premium RS 2RS New
QJZ

Item #: 65104005

2X 6311-2RS Ball Bearing 55mm x 120mm x 29mm Rubber Seal Premium RS 2RS New

Item #: 65104005

MMK 238893

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Sunday, July 19
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
Say goodbye to noisy and worn-out bearings, and enjoy increased productivity and efficiency in your operations.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Dual Rubber Seals
Equipped with dual rubber seals, this bearing provides superior protection against dust and moisture, ensuring enhanced durability and performance in demanding environments.
Premium Quality
Manufactured with high-grade materials, these bearings offer exceptional strength and longevity, minimizing maintenance needs and delivering reliable operation in various applications.
Standard Dimensions
Featuring standard 55mm x 120mm x 29mm dimensions, this ball bearing easily fits into most machinery, making it a versatile choice for both industrial and DIY projects.

Product Details

Shop now for brand new 6311-2RS ball bearings. High-quality and durable, these bearings are perfect replacements for your worn-out ones. Fast shipping available. Buy now at Ubuy Myanmar Myanmar.
Item Weight2 lbs (910 grams)

Who Should Buy?

Suitable For
  • Machinery Enthusiasts

    Ideal for DIY projects requiring durable ball bearings for smooth mechanical functions and enhanced performance.

  • Automotive Repairs

    Perfect for mechanics dealing with car repairs needing reliable bearings for various engine and transmission applications.

  • Industrial Applications

    Suitable for industrial machinery requiring high-performance ball bearings to ensure operational efficiency and longevity.

Not Suitable For
  • Home Appliances

    Not suitable for lightweight home appliances that require smaller bearings or specific types not provided by this model.

  • Extreme Conditions

    Not ideal for environments with extreme temperatures or pressures where specialized bearings are necessary for effectiveness.

  • Non-Mechanical Uses

    Not recommended for applications that do not involve mechanical movement or require different design specifications.

Product Description

2X 6311-2RS Ball Bearing 55mm x 120mm x 29mm Rubber Seal Premium RS 2RS New

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the specifications of the 6311-2RS Ball Bearing?

    Answer: The 6311-2RS Ball Bearing has dimensions of 55mm (inner diameter) x 120mm (outer diameter) x 29mm (width). This specific type features rubber seals on both sides, providing excellent protection against dust and moisture. These specifications make it ideal for various applications, including automotive, industrial machinery, and household equipment where smooth operation and durability are essential.
  • Question: What makes the 6311-2RS Ball Bearing a premium choice?

    Answer: The premium construction of the 6311-2RS Ball Bearing includes high-quality steel and precision engineering, which ensures longevity and low friction. The rubber seals enhance performance by keeping contaminants out and lubricants in. You’ll find these bearings widely used in applications where reliability under heavy load or in harsh conditions is critical, ensuring a smoother operational experience over time.
  • Question: How do I know if the 6311-2RS Ball Bearing is suitable for my application?

    Answer: To determine suitability, consider your equipment's load requirements, speed specifications, and environmental conditions. The 6311-2RS is versatile, commonly used in motors, pumps, and gearboxes. If your application requires a bearing that can withstand both load variations and potential exposure to moisture or dust, this model is a strong candidate due to its sealing and robust design.
  • Question: Can the 6311-2RS Ball Bearing be used in high-speed applications?

    Answer: Yes, the 6311-2RS Ball Bearing can be used in high-speed applications, provided the operational limits are respected. Its design supports high rotational speeds while maintaining stability. Users in sectors like automotive and machinery often favor this model because it minimizes friction and heat generation, thereby enhancing operational efficiency without sacrificing reliability.
  • Question: What is the role of the rubber seals in the 6311-2RS Ball Bearing?

    Answer: The rubber seals in the 6311-2RS Ball Bearing play a crucial role in protecting the internal components from contamination and retaining lubrication. By preventing dust, dirt, and moisture from entering, the seals help maintain the bearing's performance integrity over time. This is particularly valuable in environments where exposure to contaminants is a concern, ensuring smooth and silent operation.
  • Question: Are there specific tools required for installing the 6311-2RS Ball Bearing?

    Answer: Installing the 6311-2RS Ball Bearing typically requires basic hand tools such as a socket set, press, or bearing puller, depending on the application. Proper installation is crucial to ensure optimal performance and longevity. Using the correct tools helps prevent damage during fitting, making it a reliable choice for maintenance personnel or DIY enthusiasts.
  • Question: Is it important to use lubrication with the 6311-2RS Ball Bearing?

    Answer: While the 6311-2RS Ball Bearing is designed to operate effectively with seals that retain lubricant, using additional lubrication can enhance performance in demanding applications. Regularly checking and maintaining appropriate lubrication levels can extend the lifespan of the bearing, especially in situations involving high loads or prolonged operational periods, ensuring smoother operation.
  • Question: What are common signs that a 6311-2RS Ball Bearing needs replacement?

    Answer: Common signs that indicate the need to replace a 6311-2RS Ball Bearing include unusual noises such as grinding or squeaking, excessive heat during operation, or noticeable vibrations in the machinery. Addressing these signs promptly is essential to prevent further damage to your equipment and ensure safe and efficient operation.
  • Question: What are the applications for the 6311-2RS Ball Bearing?

    Answer: The 6311-2RS Ball Bearing is versatile and used in a variety of applications, including electric motors, conveyors, and automotive components. Its robust nature makes it suitable for high-load environments, as well as cases demanding smooth and reliable performance. Whether in machinery or home appliances, this bearing is ideal for keeping operations running efficiently.
  • Question: Where can I buy 2x 6311-2RS Ball Bearing in Myanmar?

    Answer: You can buy 2x 6311-2RS Ball Bearing from Ubuy. They offer a reliable platform for a wide range of bearings and other mechanical components. Ubuy simplifies the purchasing process, providing easy access to quality products along with detailed specifications and user reviews, helping you make an informed choice.

QJZ Deep-Groove Ball Bearings Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

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.

MMK 238893

Order now and get it around Sunday, July 19

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