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 (22240) | 200*360*98 mm |
| Trademark | SKF |
| Origin | Sweden |
| HS Code | 8482300000 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Industrial Machinery | Heavy-duty gearboxes, conveyor systems, large motors |
| Manufacturing | Steel rolling mills, paper processing equipment |
| Mining | Crushers, excavator swing mechanisms |
| Power Generation | Wind turbine main shafts, generator bearings |
Need Reliable Self-Aligning Roller Bearings 22240-22260 for Industrial Machinery? Here’s What Counts
Industrial operations often face challenges with bearing misalignment causing premature failure, or struggling to source precise P2-class bearings for high-speed applications. When equipment downtime translates to lost production, finding a supplier that can deliver both authentic quality and quick turnaround becomes critical.
Engineered for Demanding Industrial Environments
Our Self-Aligning Roller Bearings, including models 22240, 22248, 22252, and 22260, are designed to address these pain points. With precision ratings from P0 to P2, they accommodate misalignment while maintaining performance in heavy-load scenarios. As a distributor with extensive industry experience, we ensure access to a wide range of SKF bearings and related products, supporting both standard and urgent requirements with sufficient inventory.
Optimal Performance in High-Load, Misalignment Conditions
These double-row roller bearings excel in applications with radial loads and moderate axial loads, such as industrial gearboxes and conveyor systems. Their self-aligning capability compensates for shaft deflection up to 0.5°, reducing stress on adjacent components. The P2 precision class option suits high-speed machinery where minimal vibration and runout are essential, while clearance grades C0, C3, and C4 allow customization for thermal expansion and operating conditions.
Key Engineering Features for Longevity
The bearing steel construction provides excellent durability, with surface hardness optimized for wear resistance in harsh environments. The unseparated design simplifies installation and maintenance, while the double-row roller configuration distributes loads evenly to extend service life. Precision manufacturing ensures consistent dimensional accuracy across all models, from the 200mm bore of the 22240 to the larger 22260 variant, making them interchangeable with international standard dimensions.
Total Cost of Ownership Matters More Than Initial Price
Choosing the right self-aligning roller bearing directly impacts operational costs. Inferior bearings with substandard precision can cause excessive vibration, leading to increased energy consumption and premature equipment failure. Our SKF Self-Aligning Roller Bearings P0-P2 deliver reliable performance, reducing downtime and maintenance needs. By selecting the appropriate clearance and precision class upfront, you avoid the hidden costs of unplanned repairs and production losses.
Quality Assurance You Can Verify
We adhere to strict quality control processes, with each batch of bearings undergoing precision testing before delivery. As a professional distributor, we ensure traceability of all products, providing documentation to confirm authenticity and compliance with industry standards. Our service includes technical support to help you select the right bearing specifications, from clearance grades to precision classes, ensuring optimal performance in your specific application.
Packaging & Shipping
- Carton and pallet packaging to protect bearings during transit
- Standard package dimensions: 38.00cm × 38.00cm × 11.80cm with a gross weight of 47.800kg
- Flexible shipping options including express, air, and sea freight
- Support for both small and large volume orders to meet diverse procurement needs
Get a Quote for Your Bearing Requirements
Whether you need a single bearing or bulk quantities, provide us with the model number, required precision class, and quantity, and we’ll respond with competitive pricing and delivery options. Our global supply chain ensures timely availability, even for hard-to-find industrial bearing models.
Frequently Asked Questions
Q: Do you supply bearings from other brands besides SKF?
A: Yes, we support procurement of bearings from various international and domestic brands, including NSK, NTN, Koyo, and others, based on customer specifications.
Q: How can I confirm if the 22240 bearing fits my equipment?
A: Provide your equipment model or the required dimensions (bore diameter, outer diameter, width), and our technical team will verify compatibility with the bearing specifications.
Q: What is your warranty policy for these bearings?
A: We provide a warranty against manufacturing defects. Specific terms and duration are detailed in the sales contract, with support for returns or replacements if issues arise.
Q: What is the minimum order quantity for these self-aligning roller bearings?
A: We offer low minimum order quantities, including single-unit purchases, to support both trial orders and large-scale procurement.
Q: How long does it take to ship an order?
A: In-stock items are typically shipped within 48 hours. For custom specifications or rare models, lead times vary and will be confirmed at the time of order.
Q: Can you provide OEM/ODM services for bearings?
A: Yes, we offer customized services such as special packaging, laser marking, and technical document translation 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.
