Description
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | 22214 |
| Bearing Type | Self-Aligning Roller Bearing |
| Bore Diameter (d) | 70mm |
| Outside Diameter (D) | 125mm |
| Width (B) | 31mm |
| Precision Rating | P0, P6, P5, P4, P2 |
| 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 | 14.50cm × 14.50cm × 5.10cm |
| Package Gross Weight | 1.670kg |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Wind Power Generation | Wind turbines, pitch control systems, yaw mechanisms |
Need a Reliable SKF 22214K Self-Aligning Roller Bearing for Wind Turbines?
Wind turbine operators know the frustration of unexpected downtime caused by bearing failures. Misalignment issues in nacelle components or inconsistent load distribution can lead to premature wear, even with standard bearings. Sourcing authentic, precision-engineered bearings that meet SKF’s strict quality standards often means navigating multiple suppliers, each with limited inventory and unclear traceability.
Engineered for Wind Power’s Demanding Conditions
The SKF 22214K self-aligning roller bearing addresses these challenges with its double-row design and spherical outer ring, allowing up to 2 degrees of misalignment compensation—critical for wind turbine drivetrains and gearboxes where installation tolerances and operational stresses create alignment variations. As a specialized supplier with direct access to SKF’s global distribution network, we ensure 100% genuine products with complete batch traceability, eliminating the risk of counterfeit components that compromise equipment reliability.
Optimal Performance in Wind Turbine Applications
This bearing thrives in the harsh operating environment of wind power generation, where radial loads up to its dynamic capacity and intermittent axial loads are common. The 70x125x31mm dimensions make it suitable for medium-sized turbine models, while its bearing steel construction provides the hardness (HRC 58-62) needed to withstand continuous operation at varying speeds. Whether used in main shaft assemblies or generator supports, the 22214K’s design minimizes vibration and heat buildup, extending service intervals in remote wind farm locations.
Key Engineering Features That Deliver Value
The precision rating options (from P0 to P2) allow customization based on application requirements—P5 or P4 grades for high-speed generator bearings where rotational accuracy is critical, and P0 for less demanding auxiliary components. Clearance classes C3 and C4 accommodate thermal expansion in high-temperature environments, preventing seizure during extended operation. The unseparated design simplifies installation, reducing maintenance time, while the double-row rollers distribute load evenly across the raceway, enhancing fatigue life compared to single-row alternatives.
Why Choosing the Right Bearing Lowers Total Costs
Selecting a genuine SKF 22214K bearing reduces the total cost of ownership for wind farm operators. Inferior bearings often fail within 6-12 months, requiring costly crane rentals and labor for replacement. In contrast, SKF’s quality materials and manufacturing processes—backed by their global quality management system—deliver service lives exceeding 50,000 hours in typical wind turbine applications. Proper clearance selection further prevents premature failure by ensuring optimal lubrication flow, while the self-aligning capability reduces stress on adjacent components, extending their lifespan as well.
Quality You Can Verify
Our commitment to quality is demonstrated through complete documentation: each bearing comes with SKF’s original factory certificate, batch inspection report, and customs declaration documents. We implement strict incoming quality control, verifying dimensions, hardness, and surface finish against SKF specifications. All products are stored in climate-controlled warehouses to maintain lubricant integrity, and we provide a factory-backed warranty covering manufacturing defects. With over 95% of SKF’s conventional models in stock, we support same-day shipping for urgent replacements, minimizing turbine downtime.
Packaging & Shipping
- Standard packaging: Carton with inner protective wrapping, palletized for bulk orders
- Spot inventory available for immediate dispatch
- Global delivery options: Express courier (3-5 days), air freight (7-10 days), or sea freight (30-40 days)
- Low minimum order quantity: 1 unit for sample testing, bulk pricing available for volume purchases
Get Your SKF 22214K Bearing Quote Today
Whether you need a single replacement bearing or a bulk order for your wind turbine fleet, provide us with your required precision class, clearance, and quantity. Our technical team can also assist with cross-referencing if you need alternatives to SKF or help verifying compatibility with your equipment. The sooner you confirm your order, the sooner we can arrange shipping from our Shanghai warehouse.
Frequently Asked Questions
Q: Do you supply bearings from other brands besides SKF?
A: Yes, we provide a full range of international brands including NSK, NTN, Koyo, NACHI, IKO, FAG, and Timken, as well as domestic Chinese brands. We can source specific models as per your requirements.
Q: How can I confirm if this bearing fits my wind turbine?
A: Provide your equipment model or existing bearing dimensions (bore, outer diameter, width), and our technical team will cross-verify with SKF’s application data to ensure compatibility.
Q: What is your warranty policy for SKF bearings?
A: We offer the standard SKF factory warranty, which covers manufacturing defects for 12 months from the date of delivery. Warranty claims require original documentation and product inspection.
Q: What is the minimum order quantity for this bearing?
A: We accept minimum orders of 1 unit. For larger quantities, please contact us for volume pricing discounts.
Q: How long does shipping take to Europe or North America?
A: Express courier delivers in 3-5 days, air freight in 7-10 days, and sea freight typically takes 30-40 days to major ports. Door-to-door service is available for all options.
Q: Can you provide custom packaging or labeling for this bearing?
A: Yes, we offer customized packaging, label printing with your part numbers, and technical documentation services to meet your specific 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.
