Description
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | 6321-2RS |
| Bearing Type | Deep Groove Ball Bearing |
| Precision Rating | P0, P6, P5, P4, P2 |
| Vibration Level | Z1V1, Z2V2, Z3V3 |
| Lubrication | Grease or Oil |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
| Contact Angle | 0° |
| Rows Number | Single |
| Separated | Unseparated |
| Aligning | Non-Aligning Bearing |
| Specification (d x D x B) | 105mm x 225mm x 49mm |
| Trademark | SKF |
| Origin | Japan |
| HS Code | 8482102000 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Industrial Machinery | Conveyor systems, gearboxes, pumps |
| Wind Power Generation | Main shaft assemblies, generator bearings |
| Automotive Industry | Transmission components, wheel hubs |
| Mining Equipment | Crushers, conveyor rollers |
| Steel Mills | Rolling mill stands, motor bearings |
Need a Reliable SKF 6321-2RS Deep Groove Ball Bearing for Industrial Machinery?
Industrial operations face constant challenges with bearing failures—whether from misaligned dimensions causing installation delays, substandard materials leading to premature wear, or difficulty sourcing authentic components. When your machinery depends on consistent performance, choosing the right bearing isn’t just about specifications; it’s about minimizing downtime and ensuring long-term reliability.
Engineered for Consistent Industrial Performance
The SKF 6321-2RS deep groove ball bearing addresses these pain points through its precision manufacturing and versatile design. As a specialized supplier with direct access to global distribution centers, we ensure 100% authentic SKF products that meet original factory standards. This bearing, with its P0-P2 precision ratings and radial load capacity, is ideal for industrial machinery where smooth operation and durability are critical—from conveyor systems to gearboxes and pumps.
Optimal Performance in Demanding Conditions
This bearing thrives in industrial environments characterized by moderate to heavy radial loads and speeds. Its single-row design and non-aligning structure make it suitable for applications with minimal shaft misalignment, while the 0° contact angle ensures efficient load distribution. Whether operating in steel mills, mining equipment, or wind power generators, the 6321-2RS delivers consistent performance under varying temperatures and lubrication conditions (grease or oil).
Key Engineering Features That Impact Reliability
Several critical specifications define the SKF 6321-2RS’s performance. The precision rating (P0-P2) directly affects rotational accuracy—higher grades like P2 reduce vibration (Z1V1 to Z3V3 levels) for sensitive machinery. Constructed from high-quality bearing steel, it offers excellent hardness and wear resistance, extending service life in abrasive environments. The 105mm bore diameter, 225mm outer diameter, and 49mm width ensure compatibility with standard industrial shafts, while the unseparated design simplifies installation and maintenance.
Why Proper Bearing Selection Lowers Total Costs
Choosing the right bearing—like the SKF 6321-2RS—reduces hidden expenses associated with premature failures.劣质轴承 often lead to unplanned downtime, costly repairs, and damage to adjacent components. This SKF bearing, with its traceable origin and compliance with global quality standards, minimizes these risks. By investing in authentic, precision-engineered components, you lower long-term operational costs through extended service intervals and reduced maintenance requirements.
Quality You Can Trust
Our commitment to quality ensures every SKF 6321-2RS bearing meets rigorous standards. Sourced directly from official SKF factories, each unit comes with complete documentation, including original factory certificates and batch inspection reports. We implement strict quality control processes, from raw material verification to成品尺寸 and hardness testing. With a dedicated inventory covering over 95% of conventional SKF models, we support same-day shipping for spot goods, ensuring you get the bearings you need when you need them.
Packaging & Shipping
- Packaged in cartons with pallet options for bulk orders
- Package dimensions: 25.50cm x 25.50cm x 6.90cm (gross weight: 8.120kg)
- Fast global delivery: 7-15 days door-to-door to most countries
- Flexible logistics: supports express, air, and sea freight
- Low minimum order quantities available for both trial and bulk purchases
Get Your SKF 6321-2RS Bearing Quote Today
Whether you need a single unit or bulk order, we provide competitive pricing and reliable supply for the SKF 6321-2RS deep groove ball bearing. Simply provide your required quantity, delivery location, and any specific packaging needs, and our team will respond with a detailed quote. With our large inventory and global shipping network, we ensure prompt delivery to keep your operations running smoothly.
Frequently Asked Questions
Q: Do you supply bearings from other brands besides SKF?
A: Yes, we provide a full range of bearings from international brands including NSK, NTN, Koyo, NACHI, IKO, FAG, Timken, and domestic Chinese brands, in addition to SKF.
Q: How can I confirm if the 6321-2RS fits my equipment?
A: Provide your equipment model or existing bearing dimensions (bore, outer diameter, width), and our technical team will verify compatibility with SKF’s specifications.
Q: What is your warranty policy for SKF bearings?
A: All SKF products come with the original factory warranty. We provide replacement or refund for manufacturing defects, with terms specified in the purchase contract.
Q: What is the minimum order quantity for this bearing?
A: We accept low minimum orders, including single-unit purchases, to support both small-scale maintenance and large production needs.
Q: How quickly can you ship the 6321-2RS bearing?
A: For in-stock items, we ship the same day. Global delivery typically takes 7-15 days via our established logistics network.
Q: Do you offer OEM/ODM services for bearings?
A: Yes, we provide customized packaging, label printing, and technical documentation services according to 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.
