-- SKF Authorized Engineering Partner
Ensure smooth, reliable operation in your machinery with this high-performance Deep Groove Ball Bearing, designed to handle high speeds and resist corrosion for long-lasting performance. Available in models 6208, 6209, and 6210, this bearing delivers consistent precision with P0-P4 ratings and Z1V1-Z3V3 vibration control to minimize downtime.
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
| Parameter | Details |
|---|---|
| Model NO. | UCFB208 |
| Feature | Vacuum, Magnetically, Low Temperature, Corrosion Resistant, High Temperature, High Speed |
| Rows Number | Single |
| Raceway | Deep Groove Raceway |
| Material | Bearing Steel |
| Bearing Block Model | UK |
| Product Name | Insert Bearing |
| Lubrication | Grease or Oil |
| Precision Rating | P0 P6 P5 P4 |
| Vibration | Z1V1 Z2V2 Z3V3 |
| Stock | Rich Stocks |
| Transport | by Sea or by Air |
| Service | OEM ODM |
| Transport Package | Carton Pallet |
| Specification | 70*78*305 mm |
| Trademark | BDL/NSK/FYH |
| Origin | China |
| HS Code | 8483200000 |
| Production Capacity | 1000000 |
| Industry | Typical Applications |
|---|---|
| Automation Equipment | Conveyor systems, linear motion guides |
| Mechanical Engineering | Rotary shafts, gearboxes |
| Industrial Machinery | Pumps, compressors, electric motors |
Many buyers face challenges when sourcing bearings—whether it’s matching the right model across different brands, dealing with frequent maintenance issues in harsh environments, or struggling to find reliable suppliers with consistent stock. The wrong bearing choice can lead to unexpected downtime, increased repair costs, and even equipment damage.
Our deep groove ball bearings, including models 6208, 6209, and 6210, are designed to address these common pain points. With ISO 9001 certified production and inspection processes, we ensure each bearing meets strict quality standards for material hardness, dimensional accuracy, and surface treatment. Available under multiple trusted brands like Koyo, NACHI, and NSK, these bearings offer interchangeable dimensions with major international standards, simplifying replacement and reducing procurement complexity.
These deep groove ball bearings excel in applications requiring high speed, corrosion resistance, and temperature stability—ranging from low-temperature industrial freezers to high-heat manufacturing equipment. Their single-row deep groove raceway design provides excellent radial load capacity, making them ideal for rotating machinery in automation lines, conveyors, and electric motors where consistent performance under varying loads is critical.
The selection of bearing steel as the primary material ensures superior wear resistance and fatigue strength, directly contributing to longer service life. Precision ratings from P0 to P4 allow customization based on application requirements—P4 grade for high-precision machinery and P0 for general industrial use. Vibration classes Z1V1 to Z3V3 further reduce noise and operational disturbance, a crucial factor in precision equipment. The flexibility to use either grease or oil lubrication adapts to different maintenance schedules and operating speeds, enhancing versatility across applications.
Investing in quality bearings reduces long-term costs by minimizing premature failures and unplanned maintenance. Inferior bearings often fail due to substandard material hardness or poor dimensional control, leading to equipment downtime, replacement parts, and labor expenses. Our bearings, tested for dimensional accuracy and surface hardness, align with ISO 281 fatigue life calculations, ensuring predictable performance and lowering the total cost of ownership over time.
Our production processes adhere to ISO 9001 standards, with rigorous testing at every stage—from raw material inspection to final dimensional and hardness checks. Each bearing comes with a warranty against manufacturing defects, providing peace of mind for your critical applications. With rich stocks and support for OEM/ODM customization, we can meet both standard and specialized requirements, ensuring you get the right bearing when you need it.
Whether you need Koyo, NACHI, NSK, or other brands, we can provide the 6208, 6209, 6210, or any deep groove ball bearing model you require. Contact us with your specific model, quantity, and delivery location, and our team will respond promptly with pricing and availability.
Q: Do you support procurement of other bearing brands and models?
A: Yes, we offer comprehensive sourcing for all major international and domestic brands, including SKF, NTN, Timken, and more. We can supply bearings according to your specified brand, model, or technical requirements.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment’s bearing dimensions (inner diameter, outer diameter, width) or existing model number, and our technical team will verify compatibility with the 6208, 6209, 6210, or other deep groove ball bearings.
Q: What is your warranty policy for these bearings?
A: We provide a warranty against manufacturing defects. Specific terms are outlined in each order contract, covering replacement or refund for bearings that fail due to production issues within the agreed period.
Q: What is the minimum order quantity?
A: We support low minimum order quantities, making it feasible for small-scale trials or large-volume production runs. Contact us for details based on your specific needs.
Q: How long does shipping take, and what methods are available?
A: In-stock bearings ship immediately. Shipping time depends on the method: air transport for urgent orders (3-7 days) or sea freight for larger quantities (2-6 weeks). We’ll recommend the best option based on your timeline and budget.
Q: Can you customize bearings (OEM/ODM)?
A: Yes, we offer OEM/ODM services. Provide your technical drawings, material specifications, or performance requirements, and we can manufacture custom deep groove ball bearings tailored to your application.
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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Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.
In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.
Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.
Dedicated account managers and reliable delivery networks ensure on-time supply for enterprise clients worldwide.
Performance Metrics
35%
Failures Prevented
70%
Downtime Reduction
25+
Years Experience
24h
Quote Response
78% of large enterprises prefer suppliers offering integrated technical support and lifecycle services.
Custom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.
Root-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.
IIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.
Modified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.
Certified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.
Long-term service agreements including regular maintenance checks, replacement scheduling, and performance reporting.
Free samples available for orders over $50K
Validated against your KPIs before full production commitment.
-- Get In Touch
Our certified engineers will review your application requirements and provide a detailed quote within 24 hours.
Address
No. 377 Bansongyuan Road, Huangpu District, Shanghai, China
Free Sample Program
Orders over $50K qualify for free product samples
Test against your KPIs before full production commitment. Ask our engineers for details.
Regarding: Koyo NACHI NSK 6208 6209 6210 Deep Groove Ball Bearing
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