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Item #:
221888027
2pcs 30mm40mm25mm Alloy Steel Bearing Sleeve, Bearing Steel wear-Resistant Sleeve, Steel Sleeve
Item #:
221888027
NAD 1092
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Order now and get it around Monday, October 19
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What Stands Out
Durable Material
Crafted from high-quality alloy steel, these sleeves offer exceptional wear resistance, ensuring longevity and reliable performance under heavy loads.
Versatile Sizes
Available in two sizes (30mm and 38mm), this set provides flexibility for various applications, making it ideal for both industrial and DIY projects.
Easy Installation
Designed for effortless integration, these bearing sleeves simplify maintenance, reducing downtime and saving costs for users across different industries.
Product Details
| Brand Name | LanMaiXun |
| Bearing Type | Ball Bearing |
| Number of Items | 2 |
| Part Number | ZCG-CT-30x40x25-2 |
| Unit Count | 2 Count |
| Manufacturer | LanMaiXun |
| Model | bearing |
| Item Dimensions | 7.87 x 3.94 x 1.97 inches (20 x 10 x 5 cm) |
| Material Type | Alloy Steel |
| Brand | LanMaiXun |
| Material | Alloy Steel |
| Item dimensions L x W x H | 7.87 x 3.94 x 1.97 inches (20 x 10 x 5 cm) |
Who Should Buy?
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Automotive Enthusiasts
Ideal for individuals repairing or upgrading vehicles, providing reliable wear resistance for moving parts.
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DIY Projects
Perfect for hobbyists needing durable sleeves for custom machinery or equipment in various home projects.
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Industrial Applications
Useful in moderate industrial environments requiring robust components for rotational machinery and assembly lines.
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Heavy Machinery
Not suitable for heavy industrial machinery applications due to limited load-bearing capacity compared to specialized components.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are the dimensions of the Alloy Steel Bearing Sleeve?
Answer: The Alloy Steel Bearing Sleeve you are inquiring about comes in two different sizes: 30mm and 38mm in outer diameter, with a wall thickness of 25mm. These precise dimensions ensure compatibility with various machinery and applications, making them suitable for both professional and personal projects. The variety in size allows users to select the sleeve that best fits their specific machinery setups, ensuring optimal performance. -
Question:
What materials are used to make the Bearing Steel Wear-Resistant Sleeve?
Answer: The Bearing Steel Wear-Resistant Sleeve is constructed from high-quality alloy steel, designed for durability and strength. This material choice enhances its resistance to wear and tear, making it ideal for heavy-duty applications in mechanical systems. The steel's wear-resistant properties help increase the lifespan of machinery parts, reducing the frequency of replacements and maintenance, thus improving operational efficiency. -
Question:
What are the primary applications for these steel sleeves?
Answer: These steel sleeves are primarily used in mechanical systems, such as motors, gearboxes, and other machinery requiring robust support. They provide reliable bearing solutions in environments with high friction and stress. For example, they are commonly utilized in automotive, construction, and manufacturing sectors where equipment performance is crucial. Their wear-resistant nature makes them ideally suited for rotating or moving parts. -
Question:
How do I install the Alloy Steel Bearing Sleeves?
Answer: Installing the Alloy Steel Bearing Sleeves involves a straightforward process. Ensure the shaft is clean and free from debris, and then slide the sleeve over the shaft, making sure it fits snugly. Using appropriate tools, such as a hammer or a press, can help seat the sleeve securely in place. Following the installation, it’s essential to check alignment and operational clearance to minimize friction and potential wear during use. -
Question:
Are these sleeves compatible with all types of bearings?
Answer: While the Alloy Steel Bearing Sleeves are designed to interface with a range of bearings, compatibility largely depends on bearing specifications. It is crucial to match the inner and outer diameters adequately to ensure proper fit and function. Users often find success pairing these sleeves with standard ball bearings and roller bearings, enhancing the endurance of their mechanical setups by providing extra wear protection. -
Question:
What is the advantage of using wear-resistant sleeves?
Answer: The primary advantage of using wear-resistant sleeves is their ability to extend the lifespan of machinery components. These sleeves are engineered to withstand high wear and load, resulting in reduced friction and lower incidence of breakdowns. In practical scenarios, using such sleeves in industrial applications can significantly decrease maintenance frequency and costs, thus promoting smoother operations and higher productivity levels. -
Question:
Can these steel sleeves be used in high-temperature environments?
Answer: Yes, the Alloy Steel Bearing Sleeves are designed to perform well in various environmental conditions, including high-temperature settings. Alloy steel exhibits excellent thermal stability, maintaining its structural integrity under elevated heat. This characteristic makes these sleeves suitable for applications like automotive engines and industrial machinery, where temperature fluctuations can be significant, ensuring enduring performance and reliability. -
Question:
How should I maintain these bearing sleeves?
Answer: To maintain the Alloy Steel Bearing Sleeves, regular inspection is key. This includes checking for signs of wear and ensuring that they remain clean and lubricated. Applying appropriate lubricants will help minimize friction and prolong the life of the sleeves. In applications involving heavy loads, it is advisable to monitor operational temperatures closely to avoid overheating, which can lead to premature failure. -
Question:
What are the benefits of using Alloy Steel compared to other materials?
Answer: Alloy Steel offers superior tensile strength, hardness, and wear resistance compared to many other materials, such as plastic or standard carbon steel. This makes it an ideal choice for parts that experience substantial mechanical stress. In applications where durability and performance are paramount, using Alloy Steel can provide better longevity and reliability, making it a preferred option for professionals in various industries. -
Question:
Where can I buy 2pcs 30mm38mm25mm Alloy Steel Bearing Sleeve in Namibia?
Answer: You can purchase the 2pcs 30mm38mm25mm Alloy Steel Bearing Sleeve from Ubuy, which offers a wide selection of industrial components in Namibia. Ubuy is a trusted online platform, making it a convenient choice for sourcing quality products, ensuring you get reliable and durable steel sleeves for your needs.
LanMaiXun Sleeve Bearings Editorial Review
The 2pcs 30mm40mm25mm Alloy Steel Bearing Sleeve is designed for durability and wear-resistance, making it ideal for various applications in machinery. These sleeves feature high-quality alloy steel construction, ensuring long-lasting performance even under heavy loads. Each pack includes two sleeves, measuring 30mm by 40mm by 25mm, providing versatility for different bearing types. Users appreciate the reliable design and easy installation process, which contributes to improved operational efficiency in their projects. This bearing sleeve set is particularly suitable for individuals looking for robust and dependable solutions for their machinery needs.
Customer Reviews & Ratings
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Pros
- Durable alloy steel construction
- Wear-resistant for long-lasting use
- Includes two sleeves for flexibility
- Ideal for multiple bearing types
- Easy to install and use
Cons
- May not fit all bearing sizes
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
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NAD 1092
Order now and get it around Monday, October 19
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Features & Benefits
- High-precision CNC machining for accuracy.
- Corrosion and wear-resistant bearing steel ensures longevity.
- Strength rating of 820MPa for robust performance.
- Suitable for inner diameters ranging from 10 to 80mm.
- Designed for low frictional resistance during high-speed operations.
- Each pack contains 2 pieces for added value.
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