Product Specifications
| Parameter | Details |
|---|
| Model NO. | 617, 618, 619, 623, 627, 637, 638 |
| Product Name | Deep Groove Ball Bearing |
| Trademark | SKF |
| Precision Rating | P0, P6, P5, P4, P2 |
| Load Direction | Radial Bearings and Axial Bearings |
| Vibration | Z1V1, Z2V2, Z3V3 |
| Lubrication | Grease or Oil |
| Separated | Unseparated |
| Specification | 3*6*2mm |
| Stock | Rich Stock |
| Origin | Japan |
| HS Code | 8482102000 |
Application Industries
| Industry | Typical Equipment |
|---|
| Automotive | Transmission systems, Electric motors, Wheel hubs, Steering mechanisms |
| Steel & Metallurgy | Rolling mills, Continuous casting machines, Conveyors, Strip processing lines |
| Mining | Crushers, Conveyor belts, Excavator components, Drilling equipment |
| Manufacturing | CNC machine tools, Gearboxes, Pumps, Fans, Compressors |
Stop Production Delays with High-Speed SKF Deep Groove Ball Bearings
Industrial maintenance teams know the cost of bearing failure: unplanned downtime, emergency repair expenses, and missed production targets. When your rolling mill or automotive production line grinds to a halt because of a substandard bearing, every hour counts. Sourcing genuine high-speed bearings with reliable stock and fast delivery has long been a challenge in the fragmented distribution market.
Genuine SKF Bearings, In Stock and Ready to Ship
As an official SKF solution provider, we eliminate these frustrations with our High Speed SKF Deep Groove Ball Bearings. Available in series 617, 618, 619, 623, 627, 637, and 638, these bearings are engineered for the demanding conditions of automobile manufacturing and rolling mill operations. Our rich stock ensures you get the exact bearing you need without lengthy lead times, supported by our one-stop procurement process that simplifies multi-category industrial purchases.
Engineered for High-Speed and Heavy-Duty Applications
These SKF Deep Groove Ball Bearings excel in environments where high rotational speeds meet radial and axial loads. In rolling mills, they maintain precision under the stress of continuous metal processing, while in automotive applications, they deliver consistent performance in transmission and motor systems. The unseparated design ensures structural integrity during high-speed operation, making them ideal for equipment where reliability directly impacts production efficiency.
Technical Details That Define Performance
The performance of these bearings is defined by critical technical specifications. Precision ratings from P0 to P2 allow matching to application requirements—P2 for high-precision machinery like CNC lathes, P0 for general industrial use. Vibration levels Z1V1 to Z3V3 ensure smooth operation, with higher Z3V3 ratings reducing noise and wear in sensitive equipment. The 3*6*2mm specification offers compact dimensions without compromising load capacity, while compatibility with both grease and oil lubrication provides flexibility for diverse operating conditions.
The Hidden Costs of Counterfeit Bearings
Choosing unauthorized bearings may seem cost-effective initially, but the long-term consequences are severe. Counterfeit SKF bearings often fail prematurely due to substandard materials and manufacturing, leading to equipment damage, unplanned downtime, and safety risks. Genuine SKF bearings, by contrast, are produced to global standards, ensuring predictable performance and longer service life. Our full-process quality control—from incoming inspection to出库 verification—guarantees that every bearing meets SKF's strict criteria, protecting your equipment investment and reducing total cost of ownership.
Why 900+ Clients Across 50+ Countries Trust Us
Our position as an official SKF solution provider is backed by verified authorization covering all product categories. We serve over 900 clients worldwide, including equipment OEMs and industrial maintenance contractors, with a focus on reliability and efficiency. Our sealing and lubrication engineering team provides专业 scheme matching, ensuring you select the right bearing for your specific application. With emergency maintenance delivery capabilities and centralized shipment tracking, we minimize downtime and simplify supplier management—critical advantages in today's integrated procurement landscape.
Packaging & Shipping
- Packaged in wooden or carton pallets with protective measures to prevent damage during transit
- Stock items ship within 3-7 business days, supporting urgent maintenance needs
- Multiple logistics options: Express (DHL, FedEx), Road, Train, Air, and Sea freight
- Full shipment tracking provided from warehouse to delivery
- Minimum order quantity: 1 piece, ideal for both emergency repairs and planned maintenance
Get Your SKF Bearings Delivered Fast
Don’t let bearing issues slow down your operations. Send us your required model number, application details, and quantity today. Our team will provide a unified quotation within one working day, complete with authorization documents and quality inspection reports. The sooner you order, the sooner you can restore full production capacity.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized solution provider. Every bearing comes with complete traceability documentation to verify authenticity, and we can provide official authorization certificates upon request.
Q: How do I confirm the correct bearing model for my equipment?
A: Provide your equipment model, operating conditions (load, speed, temperature), or existing bearing part number. Our technical team will verify compatibility and recommend the optimal SKF bearing solution at no cost.
Q: What is your warranty policy?
A: All bearings are covered by SKF's standard manufacturer warranty, which includes replacement for manufacturing defects. Our full-process quality control further ensures product integrity before shipment.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, supporting emergency maintenance needs and small-batch purchases. Larger quantities benefit from volume pricing and priority delivery.
Q: How long does shipping take?
A: Stock items are shipped within 3-7 business days. For urgent cases, we offer expedited shipping options with delivery times as short as 2-3 days to major global destinations.
Q: How can I verify the authenticity of the bearings upon receipt?
A: Genuine SKF bearings feature laser-etched markings, holographic packaging labels, and unique serial numbers that can be verified through SKF's official channels. We also provide detailed inspection reports for added assurance.
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