-- SKF Authorized Engineering Partner
Keep your machinery running smoothly with reliable SKF 6004-2RS Bearings designed to minimize downtime and reduce maintenance headaches. These deep groove ball bearings deliver consistent radial load support, making them ideal for high-speed applications where precision matters most.
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
| Parameter | Details |
|---|---|
| Model Number | 6230 6330, 6004-2RS, 6204-2RS, 6304-2RS, 6005-2RS |
| Bearing Type | Deep Groove Ball Bearings |
| Separated | Unseparated |
| Rows Number | Single |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Specification | 10*26*8mm |
| Trademark | NTN |
| Origin | Germany Sweden Japan |
| HS Code | 8482102000 |
| Industry | Typical Applications |
|---|---|
| Automation Equipment | Conveyor systems, electric motors, pumps |
| Automotive | Wheel hubs, gearboxes, alternators |
| Industrial Machinery | Hydraulic systems, textile machines, packaging equipment |
Finding the right deep groove ball bearings for your equipment can be frustrating. With hundreds of models across brands like SKF, NTN, and NSK, matching dimensions and performance requirements often leads to delays. Worse, choosing low-quality bearings with substandard steel can cause premature wear, leading to unexpected downtime and repair costs.
Our deep groove ball bearings, including popular models like 6004-2RS, 6204-2RS, 6304-2RS, and 6005-2RS, solve these challenges. As a专业轴承供应商, we maintain extensive inventory across international brands and our own product line, ensuring you can source all required bearings from a single partner. Each bearing meets ISO 9001 standards, with strict material and dimensional inspections to guarantee consistent performance in industrial applications.
These single-row deep groove ball bearings are engineered for radial load environments, making them ideal for high-speed rotating equipment. The unseparated design ensures structural integrity under continuous operation, while the bearing steel construction provides excellent hardness and wear resistance. With a specification of 10*26*8mm, they fit common machinery sizes, reducing the need for custom modifications.
The 2RS designation indicates rubber seals on both sides, which protect internal components from dust and moisture—critical for extending service life in harsh industrial settings. The radial load capacity ensures stable operation under typical machinery loads, while the single-row configuration balances load distribution for smooth rotation. Precision manufacturing maintains tight tolerances, ensuring compatibility with standard shafts and housings across equipment brands.
Investing in quality deep groove ball bearings reduces long-term costs. Inferior bearings often fail early due to material inconsistencies or poor heat treatment, leading to production halts and expensive repairs. Our bearings undergo rigorous testing for hardness, dimensional accuracy, and surface finish, ensuring they meet or exceed industry standards. By minimizing replacement frequency and downtime, these bearings lower your total cost of ownership.
Our production and inspection processes are ISO 9001 certified, covering raw material testing through final product verification. Each bearing is checked for proper dimensions, surface hardness, and seal integrity before shipment. We offer a warranty against manufacturing defects, providing added assurance of reliability. With access to a wide range of international brands—including SKF, NTN, NSK, and more—we can fulfill orders for both standard and hard-to-find models, with competitive lead times.
Whether you need the 6204-2RS, 6304-2RS, or any other deep groove ball bearing model, we can provide a quick quote. Simply share the model number, dimensions (d x D x B), and required quantity, and our team will respond with pricing and availability. With our extensive inventory and global sourcing network, we ensure you get the right bearings when you need them.
Q: Do you supply bearings from other brands besides those listed?
A: Yes, we support inquiries for all major international and domestic brands, including SKF, NSK, Koyo, NACHI, IKO, FAG, Timken, and more. We can source bearings according to your specified brand and model requirements.
Q: How can I confirm if a bearing will fit my equipment?
A: Provide the bearing dimensions (bore diameter, outer diameter, width) or the original equipment manufacturer (OEM) part number. Our technical team will verify compatibility with standard specifications.
Q: What is your warranty policy for bearings?
A: We offer a warranty period against manufacturing defects. If a bearing fails due to production issues, we will replace it free of charge. Specific terms are outlined in each sales contract.
Q: What is the minimum order quantity?
A: We accept low minimum order quantities, including single-unit purchases for emergency repairs. Larger volume discounts are available for bulk orders.
Q: How long does shipping take?
A: In-stock items ship within 1-2 business days. Shipping time depends on the selected method: express courier (3-5 days), air freight (5-7 days), or sea freight (20-30 days).
Q: Do you offer custom bearing manufacturing (OEM/ODM)?
A: Yes, we support custom bearing production based on customer-provided drawings, specifications, or samples. Contact us with your requirements for a feasibility assessment.
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: SKF 6004-2RS 6204-2RS 6304-2RS 6005-2RS Deep Groove Ball Bearings
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SKF Authorized Engineering Partner
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