Deep Groove Ball Bearing 617-638 Series for Automobile Rolling Mill with Low Noise and P0-P2 Precision
<p>Ensure smooth, low-noise operation in your automobile rolling mill with our premium <strong>SKF Deep Groove Ball Bearing 617-638 Series</strong>, engineered to deliver reliable performance even under demanding industrial conditions. With precision ratings from P0 to P2, these bearings minimize vibration (Z1V1 to Z3V3) and maintain consistent radial and axial load handling, reducing equipment downtime and extending service life.</p><ul><li>Directly sourced from SKF official channels for 100% authenticity and full batch traceability</li><li>Rich stock availability ensures same-day shipping for urgent maintenance needs</li><li>Grease or oil lubrication flexibility adapts to your specific operational requirements</li></ul>
- 100% genuine -- COC & factory certificates available
- In-stock · bulk & small-batch orders accepted
- ISO · DIN · ABMA · JIS compliant
- Full customs clearance documentation provided
Product Details
Full Specifications & Description
Product Specifications
| Parameter | Details |
|---|---|
| Product Name | Deep Groove Ball Bearing |
| Model NO. | 617, 618, 619, 623, 627, 637, 638 |
| Precision Rating | P0, P6, P5, P4, P2 |
| Specification | 3×6×2mm |
| Load Direction | Radial Bearings and Axial Bearings |
| Separated | Unseparated |
| Lubrication | Grease or Oil |
| Vibration | Z1V1, Z2V2, Z3V3 |
| Trademark | SKF |
| Origin | Japan |
| HS Code | 8482102000 |
| Stock | Rich Stock |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Automobile | Automotive manufacturing equipment |
| Metallurgy | Rolling mill machinery |
| Mining | Mining equipment |
Need Reliable Deep Groove Ball Bearing 617-638 Series for Your Equipment?
Selecting the right bearing for automobile rolling mills and industrial machinery often means balancing precision, noise levels, and durability. Many buyers face challenges with inconsistent quality from non-specialized suppliers, leading to unexpected downtime when bearings fail prematurely. Finding a single source that can provide both standard and hard-to-find SKF bearing models while ensuring authenticity is another common hurdle.
Engineered for Low Noise and High Precision in Demanding Environments
The Deep Groove Ball Bearing 617-638 Series addresses these pain points with its P0-P2 precision ratings and low noise design, making it ideal for automobile rolling mills where operational quietness and accuracy are critical. As a specialized supplier with direct access to SKF's global distribution network, we ensure each bearing meets original factory specifications. Our large inventory covers over 95% of conventional SKF models, supporting same-day shipping for urgent requirements.
Optimal Performance in Heavy-Duty Industrial Applications
This bearing series excels in environments with radial and axial loads, such as automobile manufacturing lines and rolling mill equipment. The unseparated design maintains structural integrity under continuous operation, while vibration grades Z1V1 to Z3V3 allow customization based on noise sensitivity requirements. Whether used in mining machinery or metallurgical equipment, the 617-638 Series delivers consistent performance under varying load conditions.
Key Engineering Features That Ensure Longevity
The precision rating directly impacts operational efficiency—P2 class bearings offer tighter tolerances for high-speed applications, while P0 provides cost-effective reliability for standard operations. The 3×6×2mm baseline specification ensures compatibility with common machinery designs, though custom dimensions are available. Lubrication flexibility (grease or oil) allows adaptation to specific temperature and speed requirements, extending service life by reducing friction and wear. The combination of these features results in a bearing that minimizes maintenance needs while maximizing equipment uptime.
Total Cost of Ownership: Why Quality Matters
Choosing a low-quality bearing may reduce initial costs, but the hidden expenses of frequent replacements, production downtime, and potential damage to adjacent components quickly offset these savings. The 617-638 Series, sourced directly from SKF's official factories, eliminates these risks through consistent quality control. By adhering to SKF's global quality management system, each bearing undergoes rigorous testing to ensure dimensional accuracy and material integrity, ultimately lowering long-term operational costs through extended service intervals and reduced failure rates.
Quality You Can Verify Through Documentation
We stand behind the authenticity of every SKF bearing with complete traceability documentation, including original factory certificates and batch inspection reports. Our ISO 9001-aligned processes cover material selection, manufacturing oversight, and final product testing, ensuring each unit meets specified performance standards. Customers receive comprehensive after-sales support, including technical guidance on installation and lubrication, backed by SKF's official warranty. With over 40 export markets served, our supply chain reliability is proven in diverse industrial contexts.
Packaging & Shipping
- Packaged in wooden or carton pallets to prevent damage during transit
- Same-day shipping available for in-stock items
- Multiple delivery options: Express, Road, Train, Air, and Sea
- Flexible minimum order quantities to accommodate both small and large scale requirements
Get Your Quote for SKF 617-638 Series Bearings
Whether you need a single bearing for maintenance or a bulk order for production, provide your required model, quantity, and delivery location, and our team will respond with pricing and availability within 0.5 hours. With 100% on-time delivery record and sample availability for qualification testing, we make the procurement process efficient and reliable.
Frequently Asked Questions
Q: Do you supply bearings from other brands besides SKF?
A: Yes, we support procurement of bearings from various international and domestic brands according to customer specifications.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment model or existing bearing dimensions (d x D x B), and our technical team will verify compatibility.
Q: What is your warranty policy for these bearings?
A: All bearings come with the original factory warranty covering manufacturing defects; specific terms are provided with each order.
Q: What is the minimum order quantity?
A: We accept low minimum order quantities, including single-unit purchases for emergency replacements.
Q: How long does shipping take to [my country]?
A: Delivery typically takes 7-15 days to most countries via our global logistics network; express options are available for urgent orders.
Q: Can you provide custom packaging or labeling?
A: Yes, we offer customized packaging and label printing services to meet specific customer requirements.
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.
You May Also Need
Related Products
-
SKF
Deep Groove Ball Bearing SKF 6011-2RS1/C3 55x90x18mm for Industrial Machinery
<p>Ensure smooth, reliable operation in your industrial machinery with the <strong>SKF 6011-2RS1/C3</strong> deep groove ball bearing, designed to deliver consistent performance under demanding conditions. This 55x90x18mm bearing features double rubber seals (2RS1) to keep contaminants out and lubrication in, reducing maintenance needs and extending equipment uptime—critical for minimizing production disruptions.</p><ul><li>Precision-engineered with high-quality bearing steel and a sheet metal cage for optimal load distribution and durability</li><li>SKF C3 clearance rating accommodates thermal expansion in high-speed applications, preventing premature wear</li><li>Directly sourced from SKF official factories with full traceability, ensuring 100% genuine quality backed by original factory warranty</li></ul>
View Details -
SKF
Industrial Deep Groove Ball SKF 6306 Bearings 30x72x19mm for High-Precision Machinery with ZZ/2RS Seals
<p>Ensure high-precision machinery operates with minimal downtime using <strong>SKF 6306 bearings</strong>, engineered to deliver consistent performance in critical applications. These deep groove ball bearings (30x72x19mm) feature ZZ/2RS seals that lock in lubrication and block contaminants, reducing maintenance needs for industrial equipment like steel mill conveyors and precision machine tools.</p><ul><li>Precision rating options up to P2 ensure tight tolerances for high-speed rotation, while vibration levels (Z1V1 to Z3V3) adapt to your machinery’s sensitivity requirements</li><li>Directly sourced from SKF official channels with full traceability, so you avoid the risk of counterfeit parts compromising your operations</li><li>Single-row design handles radial loads efficiently, making it ideal for both OEM installations and replacement in legacy systems</li></ul>
View Details -
SKF
Deep Groove Ball Bearing 6326-2RS P5 Precision for Industrial Machinery with Grease Lubrication
<p>Ensure smooth, precise operation for your industrial machinery with the <strong>SKF 6326-2RS P5 Grease Lubricated Bearing</strong>, a deep groove ball bearing engineered to deliver consistent performance in demanding environments. This P5 precision-rated component minimizes vibration and extends equipment lifespan, addressing the critical need for reliable, low-maintenance solutions in high-stress applications.</p><ul><li>Pre-lubricated with high-quality grease for immediate installation and reduced downtime</li><li>Single-row, non-aligning design with 0° contact angle optimizes radial load handling</li><li>Constructed from premium bearing steel for exceptional durability and wear resistance</li><li>Backed by SKF's official warranty and complete traceability, ensuring 100% genuine quality you can trust</li></ul>
View Details -
SKF
High-Speed SKF Deep Groove Ball Bearing 6001 6002 12x28x8mm for Industrial Machinery
<p>Ensure smooth, high-speed operation in your industrial machinery with the <strong>SKF deep groove ball bearings</strong> 6001 and 6002. These 12x28x8mm precision components deliver reliable radial load handling and consistent performance, eliminating unexpected downtime in critical equipment.</p><ul><li>Single-row design with 0° contact angle optimizes rotational efficiency for high-speed applications</li><li>Constructed from premium bearing steel for extended service life in demanding industrial environments</li><li>Directly sourced from SKF official factories—100% genuine with complete traceability and factory warranty</li></ul>
View Details
Get a Fast Quote
Request a Quotation for
Deep Groove Ball Bearing 617-638 Series for Automobile Rolling Mill with Low Noise and P0-P2 Precision
Fill in your requirements and our multilingual sales team will respond within 12 hours with a competitive price, availability confirmation and delivery schedule.
- Reply within 12 hours -- 24/7 multilingual support
- Competitive factory-direct pricing with full documentation
- Small trial orders and bulk container loads both welcome