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- 1pair 7002 7002C H7002C-2RZ-P4-HQ1-DTL 15x32x...
1pair 7002 7002C H7002C-2RZ-P4-HQ1-DTL 15x32x9 SI3N4 Ceramic Ball Sealed Angular Contact Bearings Speed Spindle Bearings CNC ABEC-7
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Si3n4 Ceramic Ball Sealed Angular Contact Bearings H7002C-2RZ-P4-HQ1-DTL L=medium preload 15mm X 32mm X 9mm*2 1Pair (2 PCS Bearing) DT Configure P4 ABEC-7 super-precision Never opened... Never Used......
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Product Details
- 1 pair of Si3n4 Ceramic Ball Sealed Angular Contact Bearings
- H7002C-2RZ-P4-HQ1-DTL model with 15mm X 32mm X 9mm dimensions
- Medium preload L, 1Pair (2 PCS Bearing), DT Configure P4 ABEC-7 super-precision
- Suitable for CNC applications, speed spindle bearings
- High-quality, never opened or used
- Designed for high-speed and high-precision operations
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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CNC Machinists
Ideal for CNC machinists needing high precision and durability in spindle applications for improved machining performance.
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High-Speed Applications
Perfect for projects requiring fast rotational speeds, such as in electric motors and robotics for enhanced efficiency.
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Precision Equipment
Suitable for users needing precision parts in aerospace or automotive applications where reliability is critical for operations.
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Small Scale Projects
Not suitable for hobbyist or small scale projects where high precision and durability are not a priority.
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Low-Load Applications
May be excessive for low-load or general-purpose applications, leading to unnecessary expense without performance benefits.
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Beginner Users
Not recommended for beginners who may lack the experience to properly install and maintain advanced bearings.
Product Description
1pair 7002 7002C H7002C-2RZ-P4-HQ1-DTL 15x32x9 SI3N4 Ceramic Ball Sealed Angular Contact Bearings Speed Spindle Bearings CNC ABEC-7
Customer Questions & Answers
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Question:
What are the key features of the 7002C H7002C-2RZ-P4-HQ1-DTL ceramic ball sealed bearings?
Answer: The 7002C H7002C-2RZ-P4-HQ1-DTL bearings feature a ceramic construction using Si3N4 material, providing high wear resistance and reduced friction. The angular contact design allows for higher axial load capacity, making them ideal for high-speed applications. With a size of 15x32x9 mm and an ABEC-7 rating, these bearings are engineered for precision and reliability in CNC machinery, ensuring optimal performance in critical operations. -
Question:
How do ceramic ball bearings compare with traditional steel bearings?
Answer: Ceramic ball bearings, like the Si3N4 type in the 7002C series, significantly outperform traditional steel bearings in several aspects. They offer higher rigidity, lower thermal expansion, and increased load capacity, which makes them suitable for high-speed applications. Additionally, their reduced friction contributes to a longer lifespan and efficiency, reducing the risk of overheating and wear, particularly in CNC machines that operate under demanding conditions. -
Question:
Can I use the 7002C H7002C bearings in high-speed applications?
Answer: Yes, the 7002C H7002C-2RZ-P4-HQ1-DTL bearings are specifically designed for high-speed applications. With an ABEC-7 rating, they provide superior precision and minimal tolerance, making them suitable for machinery requiring high operational speeds. Common use cases include CNC spindles and precision equipment that demand stable performance at high RPMs, which can enhance production efficiency and product quality. -
Question:
What is the assembly process for these angular contact bearings?
Answer: The assembly of 7002C H7002C-2RZ-P4-HQ1-DTL angular contact bearings involves proper alignment and significant care to maintain precision. They should be installed in pairs, ensuring the correct orientation is set for axial load applications. Proper lubricants specifically designed for ceramic bearings may improve performance. Their meticulous installation guarantees that machines operate smoothly, particularly in setups like CNC lathes or mills where accuracy is crucial. -
Question:
What applications are best suited for ceramic ball bearings?
Answer: Ceramic ball bearings, such as the 7002C series, are ideal for a variety of applications where high speed and durability are necessary. They are often used in CNC machinery, dental drills, and aerospace equipment, where precision motion is critical. Their exceptional performance under heat and load conditions makes them a great choice for sectors including automotive, robotics, and manufacturing, ensuring longevity and reliability in demanding environments. -
Question:
Are these bearings resistant to corrosion?
Answer: Yes, the ceramic material of the 7002C H7002C-2RZ-P4-HQ1-DTL bearings is inherently resistant to corrosion, making them suitable for environments that may expose them to harsh conditions. Unlike traditional steel bearings, they do not rust or degrade in moisture-laden environments, ensuring consistent performance. This characteristic makes them particularly valuable in industries such as food processing and chemical manufacturing, where contamination must be strictly avoided. -
Question:
How can I determine if I need angular contact bearings?
Answer: Choosing angular contact bearings like the 7002C series is essential when your application requires handling both radial and axial loads. If your machining process involves high-speed operations or lateral forces, these bearings are the right choice. They enable optimal load distribution, especially in spindles or rotating assemblies where dynamic stability is vital, thus ensuring the machinery operates efficiently and with high precision. -
Question:
What are the dimensions of the 7002 ceramic bearings?
Answer: The 7002 C H7002C-2RZ-P4-HQ1-DTL ceramic ball bearings measure 15 mm in inner diameter, 32 mm in outer diameter, and 9 mm in width. This precise sizing is tailored for applications that necessitate a compact yet effective design, offering a balance of load handling and speed. This dimensional specification fits well in various machinery parts that require reliable performance in very tight spaces. -
Question:
Do these bearings require lubrication?
Answer: While the 7002C H7002C-2RZ-P4-HQ1-DTL bearings are designed to operate with minimal friction and optimized performance, they can benefit from specific lubricants suitable for ceramic materials. A well-chosen lubricant can further enhance their operational lifespan and efficiency by reducing frictional heat. For instances like CNC machinery, applying the right type of lubricant ensures smooth function, particularly during high-speed rotations. -
Question:
Where can I buy the 7002C H7002C-2RZ-P4-HQ1-DTL ceramic ball bearings?
Answer: You can purchase the 7002C H7002C-2RZ-P4-HQ1-DTL ceramic ball sealed angular contact bearings from Ubuy. They offer a variety of specialized products, ensuring that you receive quality components for your machinery needs. Ubuy provides a streamlined shopping experience, making it easier to select and obtain the right bearings conveniently.
MOCHU Angular Contact Bearings Editorial Review
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XCD 467
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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.
Features & Benefits
- Si3n4 Ceramic Ball Sealed Angular Contact Bearings
- H7002C-2RZ-P4-HQ1-DTL L=medium preload
- 15mm X 32mm X 9mm*2 1Pair
- DT Configure P4 ABEC-7 super-precision
- Never opened... Never Used......