Description
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | 22218 |
| Bearing Type | Spherical Roller Bearing |
| Precision Rating | P0, P6, P5, P4, P2 |
| Clearance | C0, C3, C4 |
| Rolling Body | Roller Bearings |
| Number of Rows | Double |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
| Separated | Unseparated |
| Dimensions (d x D x B) | 100mm x 215mm x 47mm |
| Trademark | SKF |
| Origin | Sweden |
| HS Code | 8482300000 |
| Package Size | 18.00cm x 18.00cm x 6.00cm |
| Package Gross Weight | 4.100kg |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Heavy-Duty Machinery | Conveyors, crushers, industrial gearboxes |
| Mining & Construction | Excavators, loaders, mining equipment |
| Steel & Metallurgy | Rolling mills, continuous casting machines |
| Power Generation | Wind turbine gearboxes, generator sets |
Need a Reliable SKF 22218 Spherical Roller Bearing for Heavy-Duty Work?
Finding the right bearing for heavy machinery often means balancing precision, load capacity, and durability. Many buyers face delays from suppliers with limited inventory, or receive bearings that fail prematurely due to poor material quality. When your equipment operates under high radial loads and misalignment, choosing a substandard bearing can lead to costly downtime and maintenance.
Engineered for Heavy-Duty Reliability
The SKF 22218 spherical roller bearing addresses these challenges with its robust design and self-aligning capabilities. As a professional bearing supplier with access to full brand ranges, we ensure this bearing meets the exact specifications required for your application. Its double-row roller structure and bearing steel construction make it ideal for harsh environments, from mining operations to steel mills, where consistent performance is critical.
Optimal Performance in Demanding Conditions
This self-aligning roller bearing excels in applications with moderate to high radial loads and occasional axial loads. The 100x215x47mm dimensions provide a balance of size and load capacity, while the C0, C3, or C4 clearance options allow customization for thermal expansion and operating conditions. Whether your equipment experiences shaft misalignment or heavy shock loads, the SKF 22218 heavy-duty bearing maintains stability and reduces wear.
Key Engineering Features That Deliver Results
The precision rating options (P0 to P2) ensure compatibility with everything from general industrial use to high-precision machinery. The unseparated design simplifies installation and maintenance, while the spherical outer ring allows up to 2-3 degrees of misalignment compensation—critical for equipment with shaft deflection. Constructed from high-quality bearing steel, this bearing offers excellent hardness and fatigue resistance, extending service life even under continuous operation.
Why Choosing the Right Bearing Lowers Total Costs
Investing in a quality SKF 22218 bearing reduces long-term costs compared to cheaper alternatives. Inferior bearings often fail early due to material inconsistencies or poor manufacturing, leading to unexpected downtime, replacement parts, and labor expenses. This bearing’s robust construction and strict quality control minimize these risks, ensuring reliable performance that aligns with ISO standards for bearing life. By selecting the correct clearance and precision class upfront, you avoid the hidden costs of premature failure.
Quality You Can Trust
Our supply chain follows ISO 9001 standards, with rigorous inspection of raw materials and finished products to ensure dimensional accuracy and hardness. We maintain sufficient inventory of conventional and rare SKF models, enabling delivery within 48 hours for urgent needs. All products come with batch traceability, and we provide comprehensive after-sales support, including assistance with installation and troubleshooting. For long-term customers, we offer competitive factory-direct pricing and exclusive discounts.
Packaging & Shipping
- Packaged in cartons with pallet options for bulk orders
- 48-hour delivery available for in-stock items
- Flexible logistics: courier, air, or sea freight based on your location
- Low minimum order quantity supported, from small batches to large-scale procurement
Get Your SKF 22218 Bearing Quote Today
Whether you need a single unit or bulk order, we can provide the SKF 22218 spherical roller bearing with the specifications you require. Simply share your model number, quantity, and delivery location, and our team will respond with pricing and lead time. With our global supply network, we ensure you get the right bearing when you need it.
Frequently Asked Questions
Q: Can you supply bearings from other brands besides SKF?
A: Yes, we offer a full range of international brands including NSK, NTN, Koyo, NACHI, IKO, FAG, and Timken, as well as domestic Chinese brands. We can source bearings according to your specific brand or model requirements.
Q: How do I confirm if the SKF 22218 is compatible with my equipment?
A: Provide your equipment’s bearing dimensions (d x D x B), load requirements, and operating conditions. Our technical team will cross-verify with SKF specifications to ensure compatibility.
Q: What is your warranty policy for this bearing?
A: We provide a warranty against manufacturing defects. Specific terms are detailed in our sales contract, and we offer replacement or refund for products that fail due to material or production issues.
Q: What is the minimum order quantity for the SKF 22218?
A: We support low minimum order quantities, including single-unit purchases, to accommodate both small maintenance needs and large-scale production requirements.
Q: How quickly can you ship the SKF 22218 bearing?
A: For in-stock items, we can dispatch within 48 hours. Shipping time depends on your location—express courier takes 3-5 days, air freight 5-7 days, and sea freight 20-30 days.
Q: Do you offer OEM or ODM services for bearings?
A: Yes, we provide customized services such as special packaging, laser marking, and technical document translation. For OEM/ODM requirements, share your drawings or specifications for a tailored solution.
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.
