Product Specifications
| Parameter | Details |
|---|
| Model NO. | 2221M |
| Precision Rating | P0 P6 P5 P4 P2 |
| Clearance | C0 C3 C4 |
| Deliver Time | 10-15days |
| Cage | Steel Cage/Brass Cage |
| Contact Angle | 60° |
| Aligning | Aligning Bearing |
| Separated | Unseparated |
| Rows Number | Double |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Specification | 105*190*50 mm |
| Trademark | SKF |
| Origin | Sweden |
| HS Code | 8482101000 |
Application Industries
| Industry | Typical Equipment |
|---|
| Manufacturing | Conveyor Systems, Gearboxes, Electric Motors |
| Mining & Construction | Crushers, Mixers, Material Handling Equipment |
| Industrial Machinery | Paper Mills, Printing Presses, Textile Machines |
| Agriculture | Harvesting Equipment, Irrigation Pumps |
Stop Equipment Downtime with Genuine SKF 2221M Self Aligning Ball Bearing
Industrial maintenance teams lose countless production hours dealing with premature bearing failures—often caused by non-genuine components or mismatched specifications. Sourcing reliable double row self aligning bearings for critical equipment like conveyor systems or gearboxes means navigating fragmented supplier networks, inconsistent quality, and delayed deliveries. When your production line depends on precise alignment and radial load handling, choosing the wrong bearing isn’t just a cost issue—it’s a risk to your entire operation.
Genuine SKF 2221M Bearings: Engineered for Industrial Reliability
As an official SKF solution provider, we deliver the SKF 2221M self aligning ball bearing—105x190x50mm double row design—with full traceability and compliance to SKF global standards. This bearing addresses common pain points: our one-stop procurement eliminates supplier coordination headaches, while our in-house quality control ensures every unit meets OEM specifications. Whether you’re maintaining a steel mill conveyor or a textile machine gearbox, the SKF 2221M’s self-aligning capability compensates for shaft misalignment, reducing wear and extending equipment life.
Where the SKF 2221M Delivers Optimal Performance
The double row self aligning bearing SKF 2221M excels in heavy-duty industrial applications with moderate to high radial loads and potential shaft misalignment. Its 60° contact angle and unseparated design provide stability in rotating equipment operating at variable speeds, such as mixers, crushers, and electric motor assemblies. In dusty or vibrating environments—common in mining and construction—the bearing’s steel or brass cage maintains consistent ball spacing, preventing premature fatigue and ensuring reliable performance under harsh conditions.
Technical Details That Define Performance
The SKF 2221M’s precision rating options (P0 to P2) allow customization for specific application requirements: P0 suits general industrial use, while P5/P4 grades meet the tighter tolerances of high-speed machinery. Clearance options (C0, C3, C4) accommodate thermal expansion in temperature-fluctuating environments—C3/C4 are ideal for applications with heat generation, such as continuous-duty conveyors. The bearing’s 105mm bore diameter and 190mm outer diameter balance load capacity with compact design, making it suitable for OEM equipment where space is constrained. Constructed from high-grade bearing steel, it delivers the durability needed for long service intervals in demanding industrial settings.
The True Cost of Cutting Corners on Bearings
Non-genuine bearings may save upfront costs, but they often lead to hidden expenses: early failure can cause unplanned downtime, costing $10,000+ per hour in lost production for manufacturing plants. Counterfeit SKF 2221M bearings lack the material quality and precision engineering of genuine units, increasing the risk of shaft damage, seal failure, and even safety incidents. Our genuine SKF industrial OEM bearing solution ensures compliance with ISO standards, reducing total cost of ownership through longer service life, fewer replacements, and minimized maintenance requirements.
Why 900+ Clients Across 50+ Countries Trust Our Bearings
Our core strengths set us apart as a reliable SKF solution provider: we hold official full-category authorization, ensuring every SKF 2221M bearing is sourced directly from SKF’s Swedish production facilities. Our sealing and lubrication engineering team offers free technical consultation to verify compatibility with your equipment, while our fast emergency maintenance delivery ensures critical spare parts reach your site when downtime can’t be tolerated. With 900+ clients spanning Europe, North America, and Southeast Asia, we’ve built a reputation for consistent quality—each bearing undergoes full-process inspection before shipment, with complete documentation for compliance and traceability.
Packaging & Shipping
- Original SKF packaging with product label and batch information for traceability
- Protective carton and pallet packaging to prevent damage during transit
- 10-15 days delivery time from order confirmation
- Global logistics options including DHL, FedEx, and sea freight for cost optimization
- Real-time shipment tracking provided upon dispatch
- Minimum order quantity of 1 unit, supporting both emergency repairs and bulk OEM orders
Get Your SKF 2221M Bearing Shipped Today
Don’t let equipment downtime erode your productivity. Whether you need a single SKF 2221M bearing for emergency maintenance or a bulk order for OEM production, our streamlined procurement process ensures quick response and reliable delivery. Send us your bearing designation, application details, and quantity—our team will confirm compatibility and provide a quote within one working day.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized solution provider. Every SKF 2221M bearing is sourced directly from SKF and comes with complete traceability documentation and authorization certificates.
Q: How do I confirm if the SKF 2221M is compatible with my equipment?
A: Provide your equipment model, operating speed, load conditions, and shaft dimensions. Our technical team will verify compatibility and recommend the appropriate precision and clearance等级 for your application.
Q: What is your warranty policy?
A: All genuine SKF bearings are covered by SKF’s standard manufacturer warranty, which includes replacement for defects in materials or workmanship. We provide full support for warranty claims and after-sales service.
Q: What is the minimum order quantity?
A: We accept orders for 1 unit, making us ideal for emergency maintenance needs. Bulk pricing is available for OEM and large-scale projects.
Q: How long does shipping take?
A: Standard delivery is 10-15 days. For urgent requirements, contact us to discuss expedited shipping options.
Q: How can I verify the authenticity of the bearing?
A: Genuine
