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Item #:
120774657
10pcs 6801ZZ 12x21x5mm 6801Z 6801 Deep Groove Ball Bearings Low Noise Double Shielded Bearing Steel
87% of respondents would recommend this to a friend
Item #:
120774657
XCD 38
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Order now and get it around Tuesday, September 08
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Low noise, high speed, and resistance to heavy loads make these bearings perfect for a variety of applications.
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What Stands Out
Low Noise Operation
Designed for minimal noise, these ball bearings ensure smooth and quiet functionality, making them ideal for applications where sound reduction is essential.
Durable Construction
Crafted from high-quality steel, these bearings offer excellent wear resistance and longevity, providing reliable performance even under demanding conditions.
Double Shielded Design
The double shield minimizes contamination, enhancing longevity and reducing maintenance needs, making these bearings perfect for various industrial and automotive applications.
Product Details
| Brand Name | Pnzxi |
| Bearing Number | 6801ZZ |
| Bearing Type | Ball Bearing |
| Number of Items | 1 |
| Part Number | 10x6801ZZ |
| Manufacturer | Pnzxi |
| Included Components | Not |
| Model | Pnzxi 10pcs 6801ZZ 12x21x5mm |
| Item Weight | 30 g |
| Material Type | Alloy Steel |
| Compatible Lubricant | Grease |
| Brand | Pnzxi |
| Material | Alloy Steel |
Who Should Buy?
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Hobbyists & DIYers
Ideal for individuals building models, drones, or other hobby projects needing reliable low-noise bearings.
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Small Machinery
Suitable for small machinery and devices requiring smooth rotation and minimal noise for effective operation.
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Electronics Projects
Perfect for electronic projects where low noise is essential, such as robotics or computer cooling systems.
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Heavy Machinery
Not suitable for heavy-duty machines or applications requiring high load-bearing capacities and durability.
Product Description
10pcs 6801ZZ 12x21x5mm 6801Z 6801 Deep Groove Ball Bearings Low Noise Double Shielded Bearing Steel
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are 6801ZZ bearings used for?
Answer: 6801ZZ bearings are designed primarily for applications that require low friction, high-speed operation, and minimal noise. They are commonly used in electric motors, robotics, and various machinery. Their double shielded design prevents dust and moisture from ingress, making them ideal for both indoor and outdoor use. For example, if you're working on a DIY project involving a small motor or bicycle wheel, these bearings can enhance performance and extend the life of the components. -
Question:
What is the significance of the double shielded design in 6801ZZ bearings?
Answer: The double shielded design of the 6801ZZ bearings serves to protect the internal components from dirt, debris, and moisture, which can otherwise lead to premature wear and failure. This protection is especially vital in environments where exposure to contaminants is possible, such as in industrial machines or outdoor equipment. In practical use, this means that if you're using these bearings in a fan or a model airplane, you can expect them to maintain optimal performance over a longer period. -
Question:
What does the designation '12x21x5mm' signify in the 6801ZZ bearings?
Answer: The designation '12x21x5mm' refers to the dimensions of the bearing, specifically the inner diameter (12mm), outer diameter (21mm), and width (5mm). These measurements are crucial for ensuring that the bearings fit properly in their intended applications. When selecting bearings for a project, it's essential to match these dimensions accurately to prevent fitting issues. For example, if you're designing a custom gearbox, knowing these dimensions helps ensure a snug and efficient assembly. -
Question:
Can 6801ZZ bearings operate in extreme temperatures?
Answer: 6801ZZ bearings are made of durable steel, which allows them to perform adequately in various temperatures, though they are not explicitly rated for extreme thermal conditions. If you're operating machinery in environments with fluctuating temperatures, these bearings can provide reliable performance. However, if you're dealing with very high or low temperatures consistently, consider consulting specific tolerances or switching to bearings designed for those conditions. For instance, using them in an electric fan or a home appliance should be within their operable range and efficiency. -
Question:
How do I lubricate 6801ZZ bearings?
Answer: 6801ZZ bearings come pre-lubricated, which means they are ready for use out of the box. However, for prolonged performance, especially in high-load applications, occasional re-lubrication may be necessary. Use a light machine oil specifically designed for bearings to maintain optimal function. It's important to avoid over-lubricating, as this can lead to increased friction and heat build-up. For instance, when using these in a bicycle or skateboard, regular maintenance will keep them running smoothly and enhance your riding experience. -
Question:
Are 6801ZZ bearings noise-free?
Answer: 6801ZZ bearings are categorized as low noise due to their design and construction. The double shielding significantly reduces operational noise compared to unshielded bearings. However, complete silence cannot be guaranteed as noise levels can vary with load conditions and installation. These features make 6801ZZ bearings ideal for applications where noise levels are critical, such as in home appliances or computer cooling fans. If quiet operation is a top priority, these bearings should be a suitable choice for your needs. -
Question:
What types of applications commonly use 6801ZZ bearings?
Answer: 6801ZZ bearings are versatile and can be utilized in a wide range of applications, including but not limited to, electric motors, office equipment, bicycles, and robotics. Their low noise and efficient performance make them ideal for high-speed applications where reliability is key. For instance, if you're building a compact robot or need bearings for a model airplane, the 6801ZZ bearings can significantly improve functionality without adding excess weight or noise. -
Question:
What is the load capacity of 6801ZZ bearings?
Answer: 6801ZZ bearings have a specific radial load capacity, which typically ranges from moderate to high depending on their application. They are designed to handle significant loads while maintaining speed and reducing friction. This capacity makes them suitable for both high-speed and high-load applications. When selecting these bearings for your project, ensuring that the load does not exceed their rated capacity is essential for optimal performance and longevity. -
Question:
Can I use 6801ZZ bearings outdoors?
Answer: Yes, 6801ZZ bearings are designed with protection against contaminants, making them suitable for outdoor use. Their double shielded feature guards against dust and moisture, thus prolonging their life. However, it's recommended to periodically check and maintain the bearings depending on the environmental conditions they are exposed to. For instance, they work well in bicycles or outdoor machinery where exposure to elements is frequent, ensuring reliable functionality. -
Question:
Where can I buy 10pcs 6801ZZ 12x21x5mm 6801Z 6801 Deep Groove Ball Bearings in Anguilla?
Answer: You can purchase 10pcs 6801ZZ 12x21x5mm Deep Groove Ball Bearings from Ubuy, a trusted online platform specializing in a wide range of products. Ubuy provides a seamless shopping experience, allowing you to explore various options and enjoy convenient access to high-quality bearings among many other products. Whether you are looking for components for a DIY project or professional use, Ubuy can fulfill your requirements effectively.
Pnzxi Deep-Groove Ball Bearings Editorial Review
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Pros
- Low noise operation
- Durable steel construction
- High precision performance
- Smooth rotation
- Versatile for various applications
Cons
- May require specific installation tools.
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Features & Benefits
- 10 pieces for great value and convenience.
- Designed for low noise operation.
- High speed and temperature resistance.
- Durable bearing steel construction.
- Versatile use in skateboards, 3D printers, and CNC machines.
- Optimal performance under heavy loads.
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