Self-Aligning Roller Bearing SKF 22215 75x130x31mm for Wind Power & Heavy Machinery
<p>Ensure reliable performance in wind turbines and heavy machinery with the <strong>SKF 22215</strong> self-aligning roller bearing, designed to minimize downtime and handle misalignment effortlessly. This 75x130x31mm double-row bearing delivers exceptional radial load capacity and precision, crafted from high-grade bearing steel for long-lasting durability in demanding industrial environments.</p><ul><li>Features C0/C3/C4 clearance options to optimize performance under varying load conditions</li><li>Directly sourced from SKF official channels with full traceability and factory warranty</li><li>Supports quick same-day shipping from extensive inventory, ideal for urgent maintenance needs</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 | 22215 |
| Bearing Type | Self-Aligning Roller Bearing |
| Bore Diameter (d) | 75mm |
| Outside Diameter (D) | 130mm |
| Width (B) | 31mm |
| Precision Rating | P0, P6, P5, P4, P2 |
| Radial Clearance | C0, C3, C4 |
| Material | Bearing Steel |
| Rolling Body | Roller Bearings |
| Number of Rows | Double |
| Load Direction | Radial Bearing |
| Separated | Unseparated |
| Trademark | SKF |
| Origin | Sweden |
| HS Code | 8482300000 |
| Package Size | 15.00cm × 15.00cm × 5.10cm |
| Package Gross Weight | 1.760kg |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Wind Power | Pitch control systems, yaw drives |
| Heavy Machinery | Conveyor systems, gearboxes, mining equipment |
| Steel Mills | Rolling mill stands, continuous casting machines |
| Construction | Excavators, cranes, bulldozers |
Need a Reliable SKF 22215 Self-Aligning Roller Bearing? Here’s What Matters
Industrial equipment downtime often starts with a single bearing failure. When specifying a self-aligning roller bearing like the SKF 22215, procurement teams face critical challenges: ensuring dimensional accuracy for direct replacement, verifying material quality to avoid premature wear, and securing timely delivery for maintenance schedules. With 75x130x31mm dimensions and double-row roller design, this bearing plays a vital role in high-load applications—but choosing the wrong supplier can lead to misalignment issues, increased vibration, and costly production halts.
Engineered for Heavy-Duty Performance in Critical Applications
The SKF 22215 self-aligning roller bearing addresses these challenges through its robust construction and precision engineering. As part of SKF’s renowned spherical roller bearing range, it handles radial loads up to 220 kN (dynamic) and 240 kN (static), with misalignment tolerance up to 2 degrees—ideal for wind turbine gearboxes and mining equipment where shaft deflection is common. Our direct supply chain from SKF official channels ensures 100% genuine products, eliminating the risk of counterfeit bearings that often fail under heavy loads. With over 95% of conventional SKF models in stock, we support same-day shipping for urgent maintenance needs.
Optimal Performance in Demanding Operating Conditions
This bearing excels in environments with high radial loads, moderate axial loads, and shaft misalignment. In wind power applications, it withstands variable wind loads and temperature fluctuations from -30°C to 120°C, while its bearing steel construction ensures resistance to wear and fatigue. For steel mill conveyors, the double-row roller design distributes load evenly, reducing stress on shafts and extending service life. The C3 clearance option is particularly valuable in applications with thermal expansion, preventing seizure during operation.
Key Engineering Features That Impact Reliability
The SKF 22215’s performance stems from critical design details: its precision rating (up to P2) ensures tight dimensional control for interchangeability, crucial when replacing bearings in existing equipment. The unseparated design simplifies installation, reducing assembly time and errors. Radial clearance options (C0/C3/C4) allow customization to specific operating conditions—C3 is recommended for high-speed applications to prevent overheating, while C0 suits static or low-speed loads. Additionally, the bearing’s surface hardness (HRC 58-62) enhances wear resistance, a critical factor in dusty mining environments where particle contamination accelerates abrasion.
Total Cost of Ownership: Why Quality Matters More Than Price
Choosing a low-cost counterfeit SKF 22215 may reduce upfront支出, but the hidden costs are substantial. A study by the Bearing Manufacturers Association found that bearing failure accounts for 40% of industrial machinery breakdowns, with average downtime costs exceeding $10,000 per hour. Genuine SKF bearings, like the 22215, are manufactured to ISO 9001 standards, with strict material testing and quality control. Their longer service life—often 3-5 times that of counterfeits—lowers replacement frequency and maintenance labor costs. When calculating total cost of ownership, the initial price premium for authentic bearings is offset by reduced downtime and fewer premature failures.
Quality Assurance You Can Trust
Our commitment to quality is backed by verifiable processes: all SKF 22215 bearings are sourced directly from SKF official factories, with complete traceability via batch numbers and original factory certificates. We conduct dimensional inspections (75mm bore, 130mm OD, 31mm width) and hardness testing before shipping, ensuring compliance with SKF’s global quality management system. Each bearing comes with an official warranty, covering manufacturing defects for 12 months from delivery. With over 40 export markets served, our quality control processes have earned recognition from industrial customers worldwide.
Packaging & Shipping
- Standard packaging: Carton with pallet for bulk orders; individual boxes for small quantities
- Same-day shipping for in-stock items; 3-5 days for special clearance/precision grades
- Global delivery options: Express courier (3-5 days), air freight (7-10 days), or sea freight (25-35 days)
- Minimum order quantity: 1 unit for standard models; negotiable for large volume orders
Get a Quote for Your SKF 22215 Bearing Requirement
Whether you need a single replacement bearing or a bulk order for your production line, we can provide competitive pricing and reliable delivery. To ensure accuracy, please specify the required precision class (P0-P2), radial clearance (C0/C3/C4), and quantity. Our technical team is available to verify compatibility with your equipment—simply share your application details, and we’ll confirm if the SKF 22215 is the right fit.
Frequently Asked Questions
Q: Do you supply other brands or models of self-aligning roller bearings?
A: Yes, we offer a full range of bearings from international brands including NSK, NTN, Koyo, FAG, and Timken, as well as domestic Chinese brands. We can source any model to your specifications.
Q: How can I confirm the SKF 22215 will fit my equipment?
A: Provide your equipment model or existing bearing dimensions (bore, outer diameter, width), and our technical team will cross-reference with SKF’s official specifications to ensure compatibility.
Q: What is your warranty policy for SKF bearings?
A: We provide a 12-month warranty against manufacturing defects. If a bearing fails under normal operating conditions within this period, we offer replacement or refund per our terms of sale.
Q: What is the minimum order quantity for the SKF 22215?</p
You May Also Need
Related Products
-
SKF
21317E Spherical Roller Bearing 41mm Width for Truck Wheel Hub High Precision
<p>Ensure smooth truck wheel hub operation with the <strong>21317E spherical roller bearing</strong>, delivering high precision and reliable performance for heavy-duty applications. This SKF bearing maintains optimal alignment under load, reducing wear on critical components while its 41mm width provides enhanced stability for long-haul operations.</p><ul><li>Engineered to minimize downtime with SKF's original factory quality, ensuring consistent performance even in harsh driving conditions</li><li>Directly sourced from official SKF channels, guaranteeing full traceability and authentic craftsmanship for your peace of mind</li><li>Precision-machined raceways accommodate axial and radial loads, making it ideal for truck wheel hubs requiring robust support</li></ul>
View Details -
SKF
Self-Aligning SKF Spherical Roller Bearing 24020 Cc/C4 W33 for Heavy-Duty Machinery Chrome Steel Gcr15
<p>Ensure your heavy-duty machinery operates with uncompromising reliability using this <strong>SKF spherical roller bearing</strong>, engineered to deliver exceptional load capacity and self-aligning performance even in the most demanding industrial environments. The 24020 Cc/C4 W33 model, crafted from high-grade Gcr15 chrome steel, minimizes downtime by accommodating shaft misalignment and heavy radial loads, making it ideal for critical applications in steel mills, mining equipment, and construction machinery.</p><ul><li>Self-aligning design reduces installation stress and extends bearing life in misaligned shaft setups</li><li>C4 clearance rating provides extra radial play for thermal expansion in high-temperature operations</li><li>W33 lubrication groove and hole ensure consistent grease distribution for long-term maintenance-free performance</li></ul>
View Details -
SKF
Spherical Roller Bearing 22214MBK/W33 70x125x31mm for Wind Power Generation Equipment
Ensure reliable wind power generation equipment performance with the SKF Spherical Roller Bearing 22214MBK/W33. This 70x125x31mm double-row aligning bearing handles radial loads and misalignment, critical for turbine efficiency. <p>Directly sourced from SKF official channels, it guarantees 100% authenticity with full batch traceability—eliminating concerns about counterfeit parts. The P0-P2 precision ratings and C0/C3/C4 clearance options allow tailored installation for your specific operating conditions.</p> <ul><li>22214MBK/W33 model with W33 lubrication groove for extended maintenance intervals</li><li>Bearing steel construction ensures durability in harsh wind farm environments</li><li>Same-day shipping from dedicated SKF inventory for urgent replacement needs</li></ul>
View Details -
SKF
Low Noise SKF Spherical Roller Bearing 23032 Cc K/W33 for Mining Machinery
<p>Minimize equipment downtime and reduce operational noise in your mining machinery with the <strong>SKF 23032 CC K/W33 spherical roller bearing</strong>, a self-aligning double row solution engineered for heavy-duty performance. Crafted from Chrome Steel Gcr15, this low noise spherical roller bearing maintains precise alignment even under extreme loads, ensuring smoother operation and extended service life in harsh mining environments.</p><ul><li>Exclusive SKF genuine quality with full traceability, eliminating concerns about counterfeit parts</li><li>W33 suffix indicates oil groove and three lubrication holes for consistent maintenance access</li><li>Direct supply from official SKF channels ensures same-day shipping for urgent replacement needs</li></ul>
View Details
Get a Fast Quote
Request a Quotation for
Self-Aligning Roller Bearing SKF 22215 75x130x31mm for Wind Power & Heavy Machinery
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