Deep Groove Ball Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Deep Groove Ball Bearing
Koyo NACHI NSK 6208 6209 6210 Deep Groove Ball Bearing
Enjoy smooth, reliable performance with our premium Deep Groove Ball Bearing options from trusted brands Koyo, NACHI, and NSK. Designed to minimize downtime and reduce operational noise, these bearings deliver long-lasting service for high-speed applications, ensuring your machinery runs efficiently when you need it most.
- Available models: 6208 (40*80*18mm), 6209 (45*85*19mm), 6210 (50*90*20mm) with precision ratings from P0 to P4
- Features C0/C2/C3 clearance options to accommodate specific load and temperature requirements, a detail professionals trust for optimal setup
- Grease or oil lubrication flexibility, backed by rich stock availability for quick shipping via sea or air
7
Day Prototype
vs. 8-12 wks standard
50+
Countries Served
Global logistics network
12h
Quote Response
Expert engineers on call
Typical Applications
Wind Power
Mining
Steel & Metallurgy
Automotive / EV
Rail Transit
Precision Machinery
Genuine SKF Bearings
NDA Protected
Free Sample for Orders > $50K
Global Shipping
Product Details
Produktspezifikationen
| 6208, 6209, 6210 |
| 40*80*18mm, 45*85*19mm, 50*90*20mm |
| KOYO |
Anwendungseignung
| Wheel hubs, electric motors |
| Pumps, gearboxes, compressors |
Need Reliable 6208, 6209, 6210 Deep Groove Ball Bearings? Here’s What Matters
Choosing the right deep groove ball bearing can be tricky. Many buyers face issues like misaligned dimensions causing installation delays, or low-quality bearings that wear out quickly, leading to unexpected downtime. Sourcing from multiple suppliers for different brands only adds to the complexity. As a professional in the bearing industry, we understand these challenges firsthand.
Konzipiert für konstante Leistung in anspruchsvollen Anwendungen
This series of deep groove ball bearings (6208, 6209, 6210) addresses these pain points with reliable performance. Manufactured to meet international standards, they offer long life, high-speed capability, and low noise—critical for smooth operation in automation equipment and industrial machinery. With ISO 9001 certified production processes and rich stock availability, we ensure you get the right bearings when you need them, without compromising on quality. These bearings excel in applications with primarily radial loads and moderate axial loads, such as electric motors and conveyor systems. Their single-row design and 0° contact angle make them ideal for high rotational speeds, while the non-aligning feature suits rigid shaft arrangements. Whether operating in standard industrial environments or controlled precision settings, the 6208, 6209, and 6210 models deliver consistent performance under varying conditions. Wichtige technische Merkmale, die die Zuverlässigkeit beeinflussen
The bearing steel construction ensures high surface hardness and wear resistance, directly contributing to extended service life. Precision ratings from P0 to P4 allow customization based on application needs—P5 or P4 for high-precision machinery, and P0 for general industrial use. Clearance options (C0, C2, C3) accommodate thermal expansion and mounting requirements: C3 clearance is recommended for high-speed applications to prevent overheating, while C2 suits tight tolerance assemblies. The unseparated design simplifies installation and maintenance, reducing downtime during replacements. Warum die Wahl des richtigen Lagers die Gesamtkosten senkt
Investing in quality deep groove ball bearings reduces long-term costs. Inferior bearings with substandard material or precision often fail early, causing equipment downtime, repair labor expenses, and potential damage to adjacent components. These bearings, with their long life and low noise features, minimize maintenance intervals and operational disruptions. Following ISO standards for dimensional accuracy ensures interchangeability, making replacements straightforward and reducing inventory costs. The right bearing selection directly impacts your equipment’s uptime and overall productivity. Qualität, auf die Sie sich verlassen können
Our production and inspection processes are ISO 9001 certified, ensuring consistent quality from raw material testing to final product inspection. Each bearing undergoes dimensional checks, hardness testing, and surface treatment evaluation to meet specified standards. We provide a warranty period covering manufacturing defects, with clear terms for returns and replacements. With access to a wide range of international brands (including Koyo, NACHI, NSK) and国产优质品牌, we can source bearings per your exact specifications. Rich stock availability means we can fulfill orders quickly, supporting both small and large volume requirements. Ready to secure reliable deep groove ball bearings for your application? Provide the specific model (6208, 6209, 6210), required quantity, and destination, and we’ll promptly share pricing and delivery details. We also handle inquiries for other brands and models—just let us know your needs, and we’ll source the right bearings for you. Häufig gestellte Fragen F: Unterstützen Sie die Beschaffung anderer Lagermarken oder -modelle?
A: Yes, we offer comprehensive sourcing for a wide range of international brands (including SKF, NSK, NTN, Koyo, NACHI, IKO, FAG, Timken) and国产优质品牌. We can supply bearings according to your specified brand, model, or technical requirements. F: Wie kann ich bestätigen, ob dieses Lager in meine Ausrüstung passt?
A: Provide your equipment’s bearing dimensions (bore diameter d, outer diameter D, width B) or the original model number. Our technical team will verify compatibility with the 6208, 6209, or 6210 specifications to ensure a proper fit. F: Wie lautet Ihre Garantiepolitik für diese Lager?
A: We provide a warranty period covering manufacturing defects. Specific terms, including duration and coverage, are detailed in the sales contract. Defective products due to manufacturing issues can be returned or replaced. F: Wie hoch ist die Mindestbestellmenge?
A: We support low minimum order quantities, allowing small-batch purchases for testing or maintenance needs, as well as large-volume orders for production requirements. Q: Wie lange dauert der Versand und welche Transportmöglichkeiten sind verfügbar?
A: Stock items are dispatched promptly. Shipping time depends on the method: air freight typically takes 3-7 days, while sea freight varies by destination (20-40 days). We can arrange the most suitable transport based on your urgency and budget. Q Our engineers will respond within 12 hours with a tailored solution.Optimal Performance in High-Speed, Radial Load Scenarios
Packaging & Shipping
Request a Quote for 6208, 6209, 6210 Bearings
Product Summary
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General Specifications
| Bearing Type | Deep Groove Ball Bearing |
| Brand | SKF |
| Quality Standard | ISO 9001 / TS 16949 |
| Precision Grade | P0 / P5 / P6 (custom) |
| Material | Chrome Steel / Stainless |
| Cage Material | Steel / Brass / Polyamide |
| Lubrication | Grease / Oil (specify) |
| Operating Temp. | -40°C to +200°C |
| Min. Order Qty | 1 pc (samples available) |
| Prototype Lead Time | 7 Working Days |
Performance Parameters
| Load Capacity | Contact for C0/Cr values |
| Speed Rating | Contact for ndm limit |
| Vibration Level | Z1 / Z2 / Z3 (custom) |
| Noise Level | V1 / V2 / V3 (custom) |
| Fatigue Life | L10h per ISO 281 |
| Sealing Options | Open / Z / 2Z / RS / 2RS |
Custom Specifications Available
Our engineering team can modify bearing dimensions, materials, seals, and clearances to meet your specific operating requirements. Submit your drawing or spec sheet for a tailored proposal.
Wind Power
Main shaft bearings, gearbox bearings, and generator bearings for onshore and offshore wind turbines.
Mining & Quarrying
Heavy-duty bearings for crushers, conveyors, and rotary equipment in extreme dust and shock-load environments.
Steel & Metallurgy
High-temperature bearings for rolling mills, continuous casting, and furnace applications.
Automotive / EV
Wheel hub bearings, transmission bearings, and e-motor bearings for passenger and commercial vehicles.
Rail Transit
Axle box bearings, traction motor bearings, and gearbox bearings meeting EN/UIC railway standards.
Precision Machinery
High-precision spindle bearings, angular contact bearings, and super-precision bearings for CNC and robotics.
Application Design
EngineeringOur engineers analyze your operating conditions -- load, speed, temperature, environment -- and select or design the optimal bearing solution to maximize service life and reduce total cost of ownership.
Custom Modification
7-Day TurnaroundNeed non-standard dimensions, special materials, or modified clearances? We can modify standard SKF bearings or manufacture fully custom solutions with a 7-day prototype turnaround.
Failure Analysis
DiagnosticsWhen bearings fail prematurely, our team conducts root-cause analysis using advanced diagnostic tools to identify the failure mode and recommend corrective action.
Predictive Maintenance
Up to 40% Less DowntimeWe deploy vibration monitoring, thermal imaging, and oil analysis programs that detect bearing deterioration early -- reducing unplanned downtime by up to 40%.
On-site Installation
Global CoverageProper installation is critical to bearing performance. Our certified technicians provide on-site installation support, alignment verification, and operator training worldwide.
Lifecycle Support
Enterprise SLAFrom initial selection through end-of-life, our dedicated account managers provide scheduled maintenance plans, re-lubrication programs, and replacement forecasting for enterprise clients.
Why SKF China
The engineering partner advantage
7 Days
Prototype Lead Time
vs. 8-12 weeks via standard channels
15+
Certified Engineers
SKF-certified, on-call for your project
50+
Countries Delivered
Reliable global logistics network
Request a Quote
Get a custom quote for
Koyo NACHI NSK 6208 6209 6210 Deep Groove Ball Bearing
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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