What are the dimensions of the R188 Open Deep Groove Ball Bearing?

The R188 Open Deep Groove Ball Bearing has precise dimensions of 1/4mm for the inner diameter, 1/2mm for the outer diameter, and 3/16mm for the thickness. These specific measurements make it ideal for applications that require a compact yet strong bearing, enhancing the performance of your fidget spinner. It's crucial for users to confirm these dimensions to ensure compatibility with their projects or devices.

What is the advantage of having a nylon cage in the R188 bearing?

The nylon cage in the R188 bearing provides several advantages, such as reduced friction and noise during operation. This design promotes smooth rotation, which is essential for fidget spinners to maintain a prolonged spin time. The nylon's lightweight nature also contributes to the overall balance of the spinner, ensuring a better user experience, especially for those who use fidget spinners for stress relief or as a focus tool.

Can the R188 bearings be used in other applications besides fidget spinners?

Absolutely! While the R188 bearings are popular in fidget spinners, they can also be utilized in various mechanical systems that require smooth rotational motion, such as small motors, robotics, and even DIY crafts. Their versatility makes them a great addition to hobbyist projects or professional uses where precision and reliability are necessary. Always ensure they are suitable for your specific application.

How many R188 bearings are included in the package?

The package includes a total of 10 pieces of R188 Open Deep Groove Ball Bearings. This quantity makes it convenient for users who are working on multiple projects or need replacements for existing applications. By purchasing a bulk quantity, you ensure that you have spares available, ideal for hobbyists and professionals who utilize these bearings frequently.

What materials are the R188 bearings made from?

The R188 Open Deep Groove Ball Bearings are typically constructed using high-grade steel for the balls and raceways, paired with a nylon cage. This combination ensures durability, strength, and minimal wear over time. The quality materials used are key to providing consistent performance, particularly in high-speed applications. Users can trust these bearings for both recreational and industrial uses.

How do I properly maintain the R188 bearings?

To maintain your R188 bearings, it’s recommended to keep them clean and free from dust or debris. Regularly check for any signs of wear or damage. If necessary, apply a light oil specifically designed for bearings to enhance their lifespan and performance. Proper upkeep is particularly significant for users who rely on them in consistent-use scenarios such as fidget spinners or delicate machinery.

Are R188 bearings suitable for high-speed applications?

Yes, R188 bearings can be used in high-speed applications due to their design that minimizes friction. This makes them a great choice for fidget spinners and other devices that require smooth and fast rotation. Users should still ensure that these bearings are adequately lubricated to maintain their performance under high speeds, thus optimizing their efficiency in various applications.

What is the load capacity of the R188 Open Deep Groove Ball Bearing?

The load capacity of the R188 bearing is relatively modest, suitable for light loads typically found in fidget spinners and small machinery. It is engineered to handle radial loads effectively, making it a good fit for applications that do not impose excessive weight. Users should calculate the expected load before use to ensure optimal performance and longevity.

How does an open design of the bearing affect its performance?

The open design of the R188 bearing allows for better access to lubrication, which can enhance the bearing’s performance by reducing friction. However, it's important to note that this design also leaves the bearing exposed to dirt and debris, so regular cleaning might be necessary. This design is particularly beneficial for applications like fidget spinners, where smooth rotation is crucial.

Where can I buy R188 Open Deep Groove Ball Bearing in Bangladesh?

You can buy R188 Open Deep Groove Ball Bearings from Ubuy in Bangladesh. Ubuy offers a comprehensive selection of bearings, ensuring quick access to quality products. Their platform is user-friendly, making it easy to browse, select, and purchase the bearings you need for your projects.

How to Shop R188 Open Deep Groove Ball Bearing, 1/4" mmx1/2 Online From Ubuy?

It’s easy to shop R188 Open Deep Groove Ball Bearing, 1/4" mmx1/2 online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is R188 Open Deep Groove Ball Bearing, 1/4" mmx1/2 Available to Shop Online in Bangladesh?

Yes, at Ubuy Bangladesh this product is available for you to shop at a reasonable price. The R188 Open Deep Groove Ball Bearing, 1/4" mmx1/2 is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

FUSHIBEARING

R188 Open Deep Groove Ball Bearing, 1/4 mmx1/2 mmx3/16 mm Fidget Spinner Bearing with Nylon Caged (10 PCS)

R188 Bearings Are Open Type For Easy Lubricating

FUSHIBEARING

Item #: 41380388

R188 Open Deep Groove Ball Bearing, 1/4" mmx1/2 mmx3/16 mm Fidget Spinner Bearing with Nylon Caged (10 PCS)

85% of respondents would recommend this to a friend

Item #: 41380388

BDT 2183

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R188 Bearings Are Open Type For Easy Lubricating

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What Stands Out

Precision Engineering

Engineered for smooth rotation, this bearing ensures optimal performance for fidget spinners, providing a satisfying tactile experience while reducing friction and wear.

Durable Materials

Constructed with high-quality steel and nylon cage, these bearings promise longevity and reliability, resisting corrosion and maintaining performance over extended use.

Bulk Packaging

Offered in a pack of ten, this value set is perfect for creators and hobbyists, allowing multiple projects or replacements without breaking the budget.

Product Details

Brand Name	FUSHIBEARING
Bearing Number	R188
Bearing Type	Ball Bearing
Part Number	R188
Manufacturer	FUSHIBEARING
Model	R188
Unit Count	10.0 Count
Item Dimensions	0.5 inches (1.3 cm)
Item Thickness	4.8 Millimeters
Outside Diameter	12.7 Millimeters
Material Type	Alloy Steel
Compatible Lubricant	Grease
Specification Met	ABEC 1
Brand	FUSHIBEARING
Material	Alloy Steel
Item dimensions L x W x H	0.5 inches (1.3 cm)

Who Should Buy?

Fidget Spinner Enthusiasts
Ideal for users looking to enhance their fidget spinner's performance and longevity with smooth operation.
DIY Projects
Great for hobbyists and makers seeking reliable bearings for various DIY mechanical or crafting projects.
Precision Machinery
Suitable for small machines needing durable, low-friction bearings to ensure efficient and seamless operation.

Heavy-Duty Applications
Not suitable for high-load industrial applications where larger, more robust bearings are required.

Product Description

R188 Open Deep Groove Ball Bearing, 1/4" mmx1/2 mmx3/16 mm Fidget Spinner Bearing with Nylon Caged (10 PCS)

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Customer Questions & Answers

Question: How to Shop R188 Open Deep Groove Ball Bearing, 1/4" mmx1/2 Online From Ubuy?

Answer: It’s easy to shop R188 Open Deep Groove Ball Bearing, 1/4" mmx1/2 online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is R188 Open Deep Groove Ball Bearing, 1/4" mmx1/2 Available to Shop Online in Bangladesh?

Answer: Yes, at Ubuy Bangladesh this product is available for you to shop at a reasonable price. The R188 Open Deep Groove Ball Bearing, 1/4" mmx1/2 is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

FUSHIBEARING Deep-Groove Ball Bearings Editorial Review

The R188 Open Deep Groove Ball Bearing by Fushibearing is an excellent choice for those who own metal fidget spinners. The bearing's size of 14mmx12mmx316mm works perfectly for most spinners available in the market. According to customers who have purchased these bearings, they spin silently and smoothly for an extended period, making them an excellent choice for collectors and enthusiasts. The packaging is also praised for its quality.

Customer Reviews & Ratings

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Pros

Long spin time
Virtually silent
No wobble
Great for 3D printed objects
Smooth and quiet operation
Nicely packaged
Affordable price

Cons

No Cons were mentioned in the reviews

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.

BDT 2183

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Features & Benefits

Open type for easy lubrication
Nylon cage for low noise and extended service life
Ideal for DIY fidget spinner toys
10 steel balls for smoother spinning experience

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R188 Open Deep Groove Ball Bearing, 1/4" mmx1/2 mmx3/16 mm Fidget Spinner Bearing with Nylon Caged (10 PCS)

BDT 2183

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

Who Should Buy?

Product Description

Customer Questions & Answers

FUSHIBEARING Deep-Groove Ball Bearings Editorial Review

Customer Reviews & Ratings

Review this product

Pros

Cons

Product Price History

Important information

BDT 2183

Features & Benefits

Ubuy Assurance

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Free
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