Product Specifications
| Parameter |
Details |
| Model NO. |
6206 |
| Type |
Deep Groove Ball Bearing |
| Bore Diameter (d) |
30mm |
| Outside Diameter (D) |
62mm |
| Width (B) |
16mm |
| Material |
Bearing Steel |
| Trademark |
NTN |
| Origin |
Japan |
| Lubrication |
Grease or Oil |
| HS Code |
8482300000 |
| Production Capacity |
1000000 units |
Application Industries
| Industry |
Typical Equipment |
| Manufacturing |
CNC Machine Tools, Gearboxes |
| Automotive |
Car Components, Electric Motors |
| Industrial Machinery |
Fans, Pumps, Conveyor Systems |
Minimize CNC Downtime with Genuine High Precision NTN 6206 Deep Groove Ball Bearing
CNC machine operators know the frustration of unexpected spindle failures—hours of production lost, missed deadlines, and costly repairs. Many face the dilemma of unreliable suppliers offering questionable “genuine” bearings that fail prematurely, or distributors imposing restrictive minimum order quantities that leave emergency repairs waiting. When your machine’s precision depends on every component, settling for substandard bearings isn’t an option.
Genuine NTN 6206 Bearings Delivered When You Need Them
Our High Precision NTN 6206 Deep Groove Ball Bearing solves these challenges with authentic Japanese-manufactured quality and flexible supply. As a trusted bearing supplier with decades of export experience, we maintain direct access to NTN’s authorized supply chain, ensuring every 30x62x16mm bearing meets the brand’s exacting standards. Whether you need a single unit for emergency replacement or bulk orders for planned maintenance, our 1-piece MOQ policy and 3-5 day sample delivery keep your CNC machines running without unnecessary delays.
Precision Performance for Critical CNC Applications
This NTN 6206 bearing excels in high-speed, precision-critical environments like CNC machine tool spindles, where consistent rotation and minimal vibration directly impact machining accuracy. Designed to handle radial loads with low friction, its deep groove structure provides stable operation even under varying speeds, making it ideal for both continuous production runs and intermittent heavy-duty cycles. In gearbox applications, the bearing’s robust bearing steel construction ensures reliable power transmission, reducing the risk of costly downtime in automated manufacturing lines.
Engineering Details That Matter
The 30x62x16mm dimensions of the NTN 6206 are engineered for optimal load distribution, balancing compact size with durability. Its bearing steel material offers superior hardness and wear resistance, extending service life in high-stress industrial environments. The choice between grease or oil lubrication allows adaptation to specific operating conditions—grease for maintenance-free operation in sealed systems, oil for high-temperature applications requiring enhanced heat dissipation. As a deep groove ball bearing, it accommodates both radial and axial loads, providing versatility across multiple CNC machine components, from spindles to feed mechanisms.
Why Authenticity Translates to Lower Total Cost
Counterfeit bearings may offer initial cost savings, but the hidden expenses add up quickly. A single premature failure can cost thousands in production downtime, not counting repair labor and potential damage to connected components. NTN’s rigorous manufacturing standards, backed by ISO industrial certifications, ensure each 6206 bearing delivers predictable performance and longer service intervals. Our commitment to genuine products means you avoid the risks of inconsistent quality, incorrect dimensions, or substandard materials—ultimately lowering your total cost of ownership.
Your Trusted Bearing Partner Since 2005
With over 18 years in the bearing industry, Jinan Saifan Bearing Co., Ltd combines global reach with localized service. We hold ISO 9001:2015 and ISO 14001 certifications, ensuring strict quality control from raw material inspection to finished product testing. Our technical team provides free guidance on bearing selection and installation, helping you match the right component to your CNC machine’s specific requirements. We serve customers across Europe, North America, Southeast Asia, and the Middle East, offering multiple secure payment options including T/T, Credit Card, and Alibaba platform transactions. Every order includes a 12-month warranty, with free replacements or refunds for verified defective products.
Packaging & Shipping
- Original NTN packaging with protective carton and pallet reinforcement
- Sample orders shipped within 3-5 working days; bulk orders within 5-15 working days
- Global logistics options including DHL, FedEx, UPS, air freight, and sea freight
- Real-time tracking provided for all shipments
- 1 piece minimum order quantity for standard bearings, supporting emergency repairs
Get Your NTN 6206 Bearing Today
Don’t let bearing issues slow your production. Whether you need a replacement for a downed CNC machine or want to stock up on critical components, we’re ready to fulfill your order. Send us your bearing model, application details, and quantity, and our team will respond with a quote within 24 hours. The sooner you order, the sooner you can restore precision and reliability to your manufacturing process.
Frequently Asked Questions
Q: Are these genuine NTN bearings?
A: Yes, we are an authorized supplier of genuine NTN bearings, with full traceability to the manufacturer. We can provide documentation confirming authenticity upon request.
Q: How do I confirm if the NTN 6206 is compatible with my CNC machine?
A: Our technical team can verify compatibility if you provide your machine model, spindle specifications, or operating parameters (load, speed, temperature). Contact us with these details for a free consultation.
Q: What is the warranty for this bearing?
A: All NTN bearings come with a 12-month warranty from the date of delivery, covering manufacturing defects. We offer free replacements or refunds for verified defective products.
Q: What is the minimum order quantity?
A: The minimum order quantity for standard bearings like the NTN 6206 is 1 piece, allowing for emergency repairs or small-scale needs.
Q: How quickly can you ship the NTN 6206 bearing?
A: Sample orders are shipped within 3-5 working days. Bulk orders typically ship within 5-15 working days, depending on quantity.
Q: How can I verify the authenticity of the bearing upon delivery?
A: Genuine NTN bearings feature laser-etched markings, holographic packaging labels, and serial numbers that can be verified through NTN’s official channels. We provide all necessary documentation for authentication.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
