Product Specifications
| Parameter | Details |
|---|
| Model NO. | 6221 6321 |
| Rows Number | Single |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Contact Angle | 0° |
| Specification | 105×190×36mm |
| Trademark | SKF |
| Origin | Japan |
| HS Code | 8482102000 |
Application Industries
| Industry | Typical Equipment |
|---|
| Industrial Machinery | Electric Motors, Gearboxes, Pumps, Fans |
| Manufacturing | Conveyors, Machine Tools, Compressors |
| Heavy Industry | Mixers, Crushers, Material Handling Systems |
Stop Production Delays with Genuine SKF 6221/6321 Deep Groove Ball Bearings
Industrial maintenance teams know the cost of bearing failure: unplanned downtime, emergency repairs, and missed production targets. When sourcing critical components like deep groove ball bearings, many face challenges—from verifying authenticity to coordinating delivery across multiple suppliers. For OEMs and factory maintenance departments, these hurdles often lead to extended lead times and operational risks.
Genuine SKF Bearings, Ready for Immediate Shipment
As an official SKF solution provider, we eliminate these pain points by offering 100% authentic SKF 6221 and 6321 deep groove ball bearings. With a focus on industrial machinery applications, our bearings meet SKF global standards for quality and performance. We maintain stock of these 105x190x36mm bearings to support urgent maintenance needs, ensuring you can minimize downtime and keep your equipment running.
Engineered for Reliable Performance in Industrial Environments
SKF deep groove ball bearings are designed to handle radial loads and moderate axial loads in high-speed applications. The 6221 and 6321 models, with their single-row design and 0° contact angle, excel in electric motors, gearboxes, and conveyor systems—common in manufacturing, heavy industry, and material handling. Their bearing steel construction ensures durability, even under continuous operation, making them ideal for machinery that demands consistent performance.
Key Technical Features That Matter
The 105mm bore diameter, 190mm outer diameter, and 36mm width of these SKF bearings provide a balance of load capacity and compact design, suitable for space-constrained equipment. The single-row configuration optimizes radial load distribution, while the all-steel construction enhances rigidity and resistance to wear. With a contact angle of 0°, these bearings prioritize radial load handling, making them a reliable choice for applications where axial loads are secondary. Every unit undergoes full-process quality control, ensuring compliance with SKF's strict engineering standards.
Avoid Hidden Costs: Why Authenticity Matters
Counterfeit bearings may offer lower upfront prices, but they often fail prematurely—costing far more in repairs, downtime, and replacement parts. Genuine SKF bearings are manufactured to precise tolerances, ensuring longer service life and predictable performance. By choosing authorized suppliers like us, you reduce the risk of equipment damage and unplanned maintenance. Our commitment to quality means you pay for reliability, not for the hidden costs of substandard components.
Why 900+ Clients Trust Our Bearing Solutions
We’ve earned the trust of industrial buyers across 50+ countries by delivering on our core strengths: official SKF authorization for full-category products, one-stop procurement for bearing systems, and a dedicated sealing & lubrication engineering team. Our process includes cross-brand model matching within one working day, unified quality inspection, and consolidated logistics—so you only manage one supplier. With fast emergency maintenance delivery and complete specification coverage, we support OEMs, maintenance departments, and system integrators in keeping their operations running smoothly.
Packaging & Shipping
- Original SKF packaging with protective materials to prevent damage during transit
- Package Size: 21.00cm × 21.00cm × 5.60cm
- Package Gross Weight: 3.890kg
- Fast delivery options including DHL, FedEx, and UPS for urgent orders
- Real-time logistics tracking provided for all shipments
- Minimum order quantity: 1 unit, ideal for both maintenance and small-batch OEM needs
Get Your SKF Bearings Delivered Fast
Don’t let bearing delays halt your production. Whether you need the SKF 6221, 6321, or other industrial bearings, send us your requirements today. Our team will confirm availability, provide a quote, and arrange shipping—all within 24 hours. The sooner you order, the sooner your equipment can return to full operation.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF solution provider. All products are sourced directly from SKF and come with complete authorization documentation for traceability.
Q: How do I confirm if the 6221/6321 is compatible with my equipment?
A: Provide your equipment model or technical specifications (load, speed, mounting conditions), and our engineering team will verify compatibility at no cost.
Q: What is your warranty policy?
A: All SKF bearings are covered by the manufacturer’s warranty against manufacturing defects. We handle all warranty claims directly with SKF for a streamlined process.
Q: What is the minimum order quantity?
A: We accept orders for 1 unit, supporting both emergency maintenance and small-batch OEM requirements.
Q: How long does shipping take?
A: In-stock bearings ship within 3-7 business days via your preferred carrier (DHL, FedEx, UPS, air, or sea freight).
Q: How can I verify the authenticity of the bearings?
A: Each bearing includes SKF’s original packaging with防伪标签 (security labels) and laser marking. We also provide certificate of origin and authorization documents upon request.
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