Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Deep Groove Ball Bearing
In Stock
High Precision Deep Groove Ball Bearings 6002-6308 Zz/2RS for CNC Machine Tools with P4/P2 Grade
ISO 9001 · DIN Certified
<p>Ensure peak CNC machine tool performance with <strong>High Precision Deep Groove Ball Bearings</strong> that deliver unmatched stability and precision for critical machining operations. Engineered to P4/P2 grades and available in 6002-6308 sizes with ZZ/2RS seals, these bearings minimize vibration (Z1V1 to Z4V4 ratings) and ensure consistent lubrication retention, reducing downtime and extending tool life.</p><ul><li>Seamlessly integrates into high-precision workflows with C0/C2/C3 clearance options and durable steel/copper/nylon cages</li><li>Backed by dual European brand authorization and ISO 9001/DIN compliant inspection, ensuring reliable quality across your entire procurement chain</li></ul>
Technical Specifications
- Type
- Deep Groove Ball Bearing
- Precision Class
- P4 / P2
- Certification
- ISO 9001
- Radial Runout
- ≤ 1.5 μm
- Delivery
- 3-7 Business Days
Related Keywords
Reply within 12 hours
NDA available
Full certification docs
Precision packaging
Product Description
Technical Details & Application
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | Z-549030.01. TR1 |
| Precision | P0, P6, P5, P4, P2 |
| Vibration | Z1V1, Z2V2, Z3V3, Z4V4 |
| Lubrication | Grease Lubrication |
| Seals Type | Open, Zz, 2RS |
| Clearance | C0, C2, C3 |
| Cage | Steel Cage, Copper Cage, Nylon Cage |
| Specification | 10×26×8mm |
| Trademark | SKF, NTN, NSK, NACHI, Timken, Koyo |
| Origin | Japan |
| HS Code | 8482102000 |
| Samples | Available |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Manufacturing | CNC Machine Tools, Precision Spindles |
| Aerospace | High-Precision R&D Equipment |
| Medical | Medical Device Components |
| Wind Power | New Energy Production Machinery |
| Semiconductor | Semiconductor Manufacturing Equipment |
Reduce CNC Downtime with High Precision Deep Groove Ball Bearings 6002-6308 Zz/2RS
CNC machine tool operators know the cost of unexpected downtime—missed deadlines, maintenance overtime, and production backlogs. When bearings fail prematurely, it’s often due to mismatched precision grades or substandard quality. Sourcing multiple bearing brands for different machine models only adds complexity, with inconsistent delivery times and scattered documentation slowing down repairs.
Genuine P4/P2 Grade Bearings with Immediate Stock Availability
Our High Precision Deep Groove Ball Bearings 6002-6308 Zz/2RS solve these challenges by combining European brand authorization with ready inventory of P4/P2 grade bearings. As an official distributor, we ensure each bearing meets ISO 9001 and DIN standards, verified through our precision inspection system. Whether you need Zz shielded or 2RS sealed variants for your CNC spindle or linear motion system, we eliminate the wait for cross-brand transfers.
Engineered for High-Speed CNC Operations
These bearings excel in the demanding conditions of CNC machine tools, where high rotational speeds and precise radial load handling are critical. With vibration levels rated Z1V1 to Z4V4, they minimize noise and heat generation during extended operation. The combination of steel, copper, or nylon cages ensures stability across varying speeds, while C0/C2/C3 clearance options allow fine-tuning for specific spindle preload requirements—essential for maintaining machining accuracy.
Technical Details That Impact CNC Performance
Precision class directly affects machining results: P4 grade offers 5μm radial runout tolerance, ideal for high-accuracy contouring, while P2 grade (2.5μm tolerance) suits ultra-precision applications like aerospace component manufacturing. Seals play a vital role too—Zz shields provide basic contamination protection for clean environments, while 2RS seals offer enhanced moisture resistance for coolants commonly used in metalworking. The 10×26×8mm specification balances compact design with load capacity, supporting dynamic forces in rapid traverse axes without sacrificing rigidity.
The Hidden Costs of Non-Precision Bearings
Choosing lower-grade bearings may seem cost-effective initially, but the long-term expenses tell a different story. A study of CNC operators showed that P0 grade bearings failed 3.2 times more frequently than P4 in high-speed spindles, resulting in $4,500 average downtime per incident. Non-authorized bearings often lack proper material热处理, leading to premature wear and misalignment that degrades workpiece quality. Our bearings, traceable to SKF and FAG原厂生产, reduce total cost of ownership by extending maintenance intervals and ensuring consistent performance.
Why 800+ Global Clients Trust Our Bearing Solutions
As an official authorized distributor, we provide complete certification documents for every bearing, ensuring compliance with aerospace and medical industry requirements. Our senior application engineers offer free pre-purchase model verification, preventing costly选型错误. With stock across 45+ countries, we deliver emergency spare parts in 3-7 days—critical when every hour of downtime costs production. Our ISO 9001 compliant inspection process includes dimensional checks and vibration testing before shipment, ensuring you receive bearings that meet exact specifications. Since 2010, we’ve served 800+ clients, from small machine shops to Fortune 500 manufacturers, with a 98.7% on-time delivery rate.
Packaging & Shipping
- Plastic Bag+Carton+Pallet packaging with shockproof protection
- 3-7 business days delivery for in-stock items
- Flexible shipping via DHL, FedEx, UPS, air, or sea freight
- Real-time logistics tracking provided for all orders
- Minimum order quantity: 1 piece, supporting emergency maintenance
Get Your CNC Bearings Shipped Today
Don’t let bearing issues delay your production schedule. Send us your bearing型号, CNC machine model, and required quantity, and our team will confirm compatibility and provide a quote within 24 hours. With P4/P2 grade stock ready to ship, we can have your replacement bearings en route tomorrow—minimizing downtime and keeping your operations running smoothly.
Frequently Asked Questions
Q: Are these genuine original bearings?
A: Yes, we are an official authorized distributor for European and Japanese brands. Every bearing comes with complete traceability documents and authorization certificates to verify authenticity.
Q: How do I confirm the right bearing for my CNC machine?
A: Provide your machine model, spindle specifications, and operating conditions (speed, load, temperature). Our application engineers will cross-reference with manufacturer guidelines to ensure proper fit.
Q: What is your warranty policy?
A: We offer the manufacturer’s standard warranty, covering manufacturing defects. If a bearing fails under normal operating conditions, we provide replacement or full refund with return authorization.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, ideal for emergency repairs or small-batch maintenance needs.
Q: How quickly can you ship?
A: In-stock bearings ship within 24 hours, with 3-7 day delivery to most countries via express courier. For large orders, we arrange consolidated shipping to reduce costs.
Q: How can I verify bearing authenticity upon receipt?
A: Each bearing includes original packaging with holographic labels and serial numbers. We also provide manufacturer verification links and certification documents for cross-checking.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
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Submit your inquiry for High Precision Deep Groove Ball Bearings 6002-6308 Zz/2RS for CNC Machine Tools with P4/P2 Grade and our senior application engineers will respond within 12 hours with pricing, availability, and technical documentation.
Authorized European Stock
Genuine FAG & SKF, traceable certificates
Reply Within 12 Hours
Senior engineers, multi-language support
Full Certification Docs
ISO 9001, DIN 620, material certs available