High Precision SKF Deep Groove Ball Bearings 6221 6321 for Industrial Machinery 105x190x36mm
<p>Ensure peak performance and minimal downtime in your industrial machinery with <strong>high precision SKF deep groove ball bearings</strong> designed for reliable radial load handling. These 6221 and 6321 models (105x190x36mm) deliver consistent original factory quality, backed by SKF's global quality management system for complete traceability and peace of mind.</p><ul><li>Single-row design with 0° contact angle optimizes radial load capacity for heavy-duty applications</li><li>Constructed from premium bearing steel for extended service life in demanding environments like steel mills and construction machinery</li><li>Directly sourced from official SKF channels—no middlemen—ensuring 100% authenticity with full factory warranty and documentation</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 |
|---|---|
| Model Number | 6221 6321 |
| Bearing Type | Deep Groove Ball Bearing |
| Rows Number | Single |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Contact Angle | 0° |
| Dimensions (d x D x B) | 105x190x36mm |
| Trademark | SKF |
| Origin | Japan |
| HS Code | 8482102000 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Industrial Machinery | Rotary equipment, conveyor systems, gearboxes |
| Steel Mills | Rolling mill machinery, material handling equipment |
| Construction Machinery | Hydraulic pumps, motor assemblies |
Need High Precision SKF Deep Groove Ball Bearings 6221 6321? Avoid Common Procurement Pitfalls
Finding reliable bearings that match exact dimensions and performance requirements can be challenging. Many industrial buyers face issues with non-genuine products causing premature wear, or struggling to source specific models like 6221 and 6321 in a timely manner. These problems often lead to costly equipment downtime and maintenance delays.
Engineered for Consistent Industrial Performance
Our SKF deep groove ball bearings 6221 and 6321 address these challenges with precise manufacturing and direct supply channels. With dimensions of 105x190x36mm, these single-row radial bearings are built to handle standard industrial loads while maintaining high rotational accuracy. Our extensive inventory ensures quick access to common models, supporting same-day shipping for urgent requirements.
Optimal Performance in Standard Industrial Conditions
These bearings excel in general industrial machinery applications where radial load capacity and smooth rotation are critical. The 0° contact angle design makes them suitable for pure radial loads, while the bearing steel construction provides durability in temperatures typical of factory environments. Properly installed, they deliver consistent performance in conveyor systems, gearboxes, and other rotating equipment.
Key Engineering Features for Reliable Operation
The 6221 and 6321 bearings incorporate several important design elements. The single-row configuration balances load capacity and compactness, making them suitable for applications with space constraints. Bearing steel material ensures sufficient hardness to resist wear under normal operating conditions, while the precision manufacturing maintains the 105x190x36mm dimensions for interchangeability with standard mounting configurations. The radial load design focuses on the most common industrial force requirements, ensuring efficient power transmission.
Total Cost Impact of Choosing the Right Bearing
Selecting the correct bearing model directly affects long-term operational costs. Using properly sized bearings like the 6221 and 6321 reduces the risk of premature failure, which can lead to unplanned downtime and expensive repairs. The high precision of these industrial bearings minimizes vibration, extending the life of adjacent components and reducing overall maintenance needs. While initial costs are a consideration, the reliability of genuine SKF bearings ultimately lowers total ownership expenses.
Quality Assurance You Can Trust
We maintain strict quality control processes, ensuring all products meet original specifications. Each bearing is sourced through official channels, providing complete traceability from manufacturing to delivery. We offer a warranty against manufacturing defects, giving you confidence in your purchase. Our technical team can assist with verification to ensure the 6221 and 6321 models match your equipment requirements, helping prevent costly misapplications.
Packaging & Shipping
- Standard packaging suitable for safe transportation
- Same-day shipping available for in-stock items
- Flexible delivery options including express, air, and sea freight
- Low minimum order quantities to support both small and large scale requirements
Get Your SKF 6221 and 6321 Bearings Quote Today
Whether you need the 6221, 6321, or other SKF deep groove ball bearings, we can provide competitive pricing and reliable supply. Simply share your required quantity and delivery location, and our team will prepare a detailed quote. Early inquiry ensures faster processing and helps secure available inventory for your schedule.
Frequently Asked Questions
Q: Do you supply bearings from other brands besides SKF?
A: Yes, we offer a full range of international and domestic brands, and can source specific models according to customer requirements.
Q: How can I confirm if the 6221/6321 bearings fit my equipment?
A: Provide your equipment model or existing bearing dimensions, and our technical team will verify compatibility with the 105x190x36mm规格.
Q: What is your warranty policy for these bearings?
A: We provide a warranty against manufacturing defects; specific terms are detailed in our sales agreement.
Q: What is the minimum order quantity for the 6221 and 6321 bearings?
A: We accept low minimum orders, including small quantities for maintenance or testing purposes.
Q: How long does shipping take to international destinations?
A: Standard delivery takes 7-15 days to most countries, with expedited options available for urgent needs.
Q: Can you provide custom packaging or labeling for these bearings?
A: Yes, we offer customized packaging and labeling 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.
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High Precision SKF Deep Groove Ball Bearings 6221 6321 for Industrial Machinery 105x190x36mm
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