Double Row Cylindrical Roller Bearing NN3008 Tn/Sp for High-Speed Precision Spindles with Brass Cage
<p>Maximize your high-speed precision spindle performance with the <strong>Double Row Cylindrical Roller Bearing NN3008 Tn/Sp</strong>—engineered to deliver exceptional rotational accuracy and reduced vibration in critical machining operations. Its brass cage design ensures superior heat dissipation and minimized friction, keeping your equipment running smoother for longer production cycles.</p><ul><li>Precision-grade 60-64 HRC hardness maintains dimensional stability under extreme speeds, eliminating costly downtime from premature wear</li><li>Separated inner/outer ring construction allows for easy mounting and alignment, streamlining maintenance workflows</li><li>Available clearance options (C0-C5) let you fine-tune performance to match specific spindle load requirements, ensuring optimal operation in any industrial setting</li></ul>
- 100% genuine -- COC & factory certificates available
- In-stock · bulk & small-batch orders accepted
- ISO · DIN · ABMA · JIS compliant
- Full customs clearance documentation provided
Product Details
Full Specifications & Description
Product Specifications
| Parameter | Details |
|---|---|
| Bearing Type | Double Row Cylindrical Roller Bearing |
| Outer Dimension | Medium and Large(120-190mm) |
| Material | Bearing Steel |
| Spherical | Non-Aligning Bearings |
| Load Direction | Axial Bearing |
| Separated | Separated |
| Clearance | C0 C2 C3 C4 C5 |
| Cage | Brass, Steel |
| Vibration | Z1V1 Z2V2 Z3V3 |
| Hardness | 60-64 HRC |
| Transport Package | Carton Pallet |
| HS Code | 8482800000 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Industrial Machinery | High-Speed Precision Spindles |
Tired of Bearing Failures in High-Speed Spindles? The NN3008 Tn/Sp Double Row Cylindrical Roller Bearing Delivers
When precision spindle applications experience unexpected downtime, the root cause often traces back to bearing performance issues. Mismatched clearances, inadequate cage materials, or poor precision can lead to vibration, overheating, and premature failure—costing valuable production time and maintenance resources. For operations relying on high-speed machinery, finding a reliable bearing that meets exact specifications without compromising on quality is a constant challenge.
Engineered for Reliable Performance in Precision Spindles
The Double Row Cylindrical Roller Bearing NN3008 Tn/Sp with Brass Cage addresses these critical pain points through its specialized design. As a supplier with extensive experience across industrial applications, we understand the demands of high-speed environments. This bearing features interchangeable dimensions with major international standards, ensuring compatibility with existing equipment setups. Our comprehensive inventory and global supply chain mean we can quickly deliver the exact specifications you need, minimizing production delays.
Optimal Performance in High-Speed, Precision-Driven Environments
This Precision Cylindrical Roller Bearing for High-Speed Spindles excels in applications where rotational accuracy and stability are non-negotiable. With a brass cage that provides superior strength and heat dissipation, it maintains performance at elevated speeds while reducing friction and wear. The separated design allows for easy installation and maintenance, a critical advantage in tight production schedules. Whether used in machine tool spindles or precision manufacturing equipment, this bearing delivers consistent performance under radial and axial loads.
Key Engineering Features That Make a Difference
The NN3008 Tn/Sp Brass Cage Bearing incorporates several engineering details that directly impact operational efficiency. The 60-64 HRC hardness rating ensures exceptional durability, resisting deformation even under heavy loads. Available clearance grades (C0-C5) allow customization to specific application requirements, optimizing performance in diverse operating conditions. The Z1V1-Z3V3 vibration classes ensure smooth operation, reducing noise and extending equipment lifespan. These features collectively contribute to a bearing that not only meets but exceeds the demands of high-precision industrial environments.
Why Choosing the Right Bearing Reduces Total Cost
Investing in a quality High-Speed Precision Spindles Bearing like the NN3008 Tn/Sp pays dividends over time. Inferior bearings may initially cost less but often lead to frequent replacements, unplanned downtime, and increased maintenance costs. This bearing’s robust construction and precision manufacturing reduce the risk of premature failure, lowering overall operational expenses. By adhering to strict quality standards and material specifications, it aligns with ISO 281 guidelines for bearing life calculation, providing predictable performance and minimizing the total cost of ownership.
Quality Assurance You Can Trust
Our commitment to quality is evident in every aspect of this bearing’s production. We implement ISO 9001-certified processes, from raw material inspection to final dimensional and hardness testing. Each bearing undergoes rigorous quality checks to ensure compliance with stated specifications, providing you with confidence in its performance. We stand behind our products with a warranty covering manufacturing defects, and our technical team is available to assist with installation and application guidance. With access to a wide range of brands and models, we can source or supply bearings that meet your exact requirements, ensuring compatibility and reliability.
Packaging & Shipping
- Packaged in carton pallets to ensure safe transport and storage
- Available for same-day shipping for in-stock items
- Flexible delivery options including express courier, air freight, and sea freight
- Low minimum order quantity supported, accommodating both small and large volume purchases
Get a Quote for Your NN3008 Tn/Sp Bearing Requirement
To ensure you receive the correct bearing for your high-speed spindle application, provide us with the model number, required clearance, and quantity. Our team will promptly confirm availability and provide a competitive quote. With our global network and efficient logistics, we can deliver your order within the shortest possible time, helping you maintain uninterrupted production.
Frequently Asked Questions
Q: Do you support procurement of other bearing brands and models?
A: Yes, we offer procurement services for a comprehensive range of bearing brands and models. We can source and supply bearings according to your specific brand and model requirements.
Q: How can I confirm if this NN3008 Tn/Sp bearing is suitable for my equipment?
A: Provide us with your equipment's bearing dimensions (bore diameter, outer diameter, width) and operating conditions. Our technical team will verify compatibility and recommend the appropriate specifications.
Q: What is your warranty policy for this bearing?
A: We provide a warranty covering manufacturing defects. The specific warranty period and terms will be detailed in your purchase contract, ensuring clear protection for your investment.
Q: What is the minimum order quantity for this bearing?
A: We support low minimum order quantities, allowing you to order small volumes for testing or maintenance purposes, as well as large quantities for production needs.
Q: How long does shipping take, and what delivery methods are available?
A: In-stock items are shipped the same day. Delivery options include express courier (3-5 days), air freight (5-7 days), and sea freight (20-30 days), depending on your location and urgency.
Q: Can you provide OEM or ODM customization for bearings?
A: Yes, we support custom bearing production according to your provided drawings, specifications, or samples, ensuring the product meets your unique application requirements.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we'll get back to you with pricing and lead time.
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Double Row Cylindrical Roller Bearing NN3008 Tn/Sp for High-Speed Precision Spindles with Brass Cage
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