Description
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | 22240, 22248, 22252, 22260 |
| Precision Rating | P0, P6, P5, P4, P2 |
| Clearance | C0, C3, C4 |
| Bearing Type | Self-Aligning Roller Bearings |
| Rolling Body | Roller Bearings |
| Number of Rows | Double |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
| Separated | Unseparated |
| Outer Dimension Range | 50-2500 mm |
| Specification | 200*360*98 mm |
| Trademark | SKF |
| Origin | Sweden |
| HS Code | 8482300000 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Wind Power | Generator sets, gearbox components |
| Steel Mills | Rolling mill stands, conveyor systems |
Need Reliable SKF Self-Aligning Roller Bearings 22240-22260 for Heavy-Duty Machinery?
Finding bearings that maintain precision under extreme loads while withstanding misalignment is a common challenge in wind power and steel mill operations. Many buyers face downtime from premature failures due to poor material quality or incorrect clearance ratings. Sourcing authentic SKF bearings with full traceability can also be difficult through non-specialized suppliers.
Engineered for Demanding Industrial Environments
Our SKF self-aligning roller bearings address these challenges with double-row roller design and bearing steel construction, providing high radial load capacity essential for wind turbine gearboxes and steel mill rolling stands. As a specialized supplier with direct access to global distribution centers, we ensure 100% original SKF products with complete batch traceability, eliminating the risks of counterfeit components.
Optimal Performance in High-Load Applications
These bearings excel in environments with heavy radial loads and moderate axial loads, typical in wind power generation and steel manufacturing. The self-aligning feature allows for up to 2 degrees of misalignment, compensating for shaft deflection or mounting errors common in large industrial equipment. Precision ratings from P0 to P2 ensure suitability for both general machinery and high-precision applications like steel rolling mill stands.
Key Engineering Features for Long Service Life
The double-row roller design distributes load evenly across contact surfaces, reducing stress concentrations and extending fatigue life. Available clearance options (C0, C3, C4) allow customization based on operating conditions—C3 and C4 clearances accommodate thermal expansion in high-temperature steel mill environments, while C0 suits standard operating conditions. The unseparated structure ensures easy installation and maintenance, critical for minimizing downtime in heavy machinery.
Why Choosing the Right Bearing Reduces Total Costs
Investing in authentic SKF self-aligning roller bearings reduces long-term costs by minimizing unplanned maintenance. Inferior bearings often fail prematurely due to substandard steel quality, leading to equipment downtime, replacement parts expenses, and production losses. Our bearings, sourced directly from SKF official channels, meet strict quality standards, ensuring consistent performance and reducing the need for frequent replacements. Proper clearance selection further optimizes performance, as incorrect clearance can cause overheating or excessive vibration in wind power gearboxes.
Quality Assurance You Can Trust
All bearings undergo SKF’s global quality management system, with direct sourcing from official factories and warehouses. We provide complete documentation, including original factory certificates and batch inspection reports, ensuring full traceability. Our professional technical team, certified by SKF, offers bearing selection guidance to match your specific application requirements. With large-scale dedicated inventory covering over 95% of conventional SKF models, we support same-day shipping for spot goods, ensuring timely delivery when you need it most.
Packaging & Shipping
- Packaged in cartons with palletization for secure transport
- Same-day shipping available for in-stock items
- Global delivery network with door-to-door arrival within 7-15 days to most regions
- Flexible order quantities to support both small maintenance needs and large-scale projects
Request a Quote for SKF Self-Aligning Roller Bearings
Provide your required model (22240, 22248, 22252, 22260), precision class, and quantity, and our team will promptly provide pricing and availability. We specialize in supporting global industrial customers with authentic SKF products, so contact us today to ensure your equipment gets the reliable bearings it needs.
Frequently Asked Questions
Q: Do you supply other brands or models of bearings besides SKF?
A: Yes, we offer a complete range of bearings from 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 the 22240 bearing fits my equipment?
A: Provide your equipment model or existing bearing dimensions (bore diameter, 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 bearings come with the original factory warranty. We provide warranty service for manufacturing defects, with terms specified in the purchase contract.
Q: What is the minimum order quantity for these bearings?
A: We support low minimum order quantities, including single-unit purchases for maintenance needs, with volume discounts available for larger orders.
Q: How long does shipping take to [my location]?
A: Standard delivery is 7-15 days to most countries and regions via our global logistics network. Express shipping options are available for urgent requirements.
Q: Can you provide OEM or custom packaging?
A: Yes, we offer customized packaging, label printing, and technical documentation services according to customer requirements.
Ready to order or need a quote?
Send the bearing model, precision class, and quantity — we’ll get back to you with pricing and lead time.
