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 |
| Transport Package |
Carton Pallet |
| Specification |
105*190*50 mm |
| Trademark |
SKF |
| Origin |
Sweden |
| HS Code |
8482101000 |
| Package Size |
21.00cm * 21.00cm * 7.00cm |
| Package Gross Weight |
7.400kg |
Application Industries
| Industry |
Typical Equipment |
| Construction Machinery |
Excavators, Loaders, Bulldozers, Concrete Mixers |
Stop Construction Delays — Genuine SKF 2221M Self Aligning Ball Bearing In Stock
Construction sites can’t afford unexpected downtime. When a bearing fails in your excavator or loader, every hour of delay costs productivity and profits. Many buyers struggle with unreliable suppliers offering counterfeit parts that fail prematurely, or face long lead times when ordering directly from manufacturers. Sourcing multiple bearing brands from different suppliers only adds to the complexity, with mismatched delivery schedules and inconsistent quality checks.
SKF 2221M: The Reliable Solution for Heavy-Duty Machinery
Our Self Aligning Ball Bearing SKF 2221M is engineered to keep your construction equipment running smoothly even in harsh conditions. As an official SKF distributor, we ensure every bearing is 100% genuine, with full traceability back to SKF’s Swedish manufacturing facilities. With our large centralized inventory, we can fulfill orders quickly, reducing your equipment’s idle time. The 105x190x50mm dimensions and double-row design make this bearing ideal for radial load applications in construction machinery, where misalignment and heavy loads are common challenges.
Engineered for Construction’s Toughest Conditions
The SKF 2221M Self Aligning Ball Bearing thrives in the demanding environments of construction sites. Its self-aligning capability compensates for shaft misalignment caused by heavy loads or frame distortion, reducing stress on the bearing and extending service life. With a 60° contact angle and radial load capacity, it handles the constant vibration and shock typical in excavators, loaders, and other heavy machinery. The robust bearing steel construction ensures durability, even when exposed to dust, debris, and temperature fluctuations common in outdoor construction projects.
Technical Features That Deliver Performance
The precision rating options (P0 to P2) allow you to choose the right balance of accuracy and cost for your application—P5 or P4 grades for higher precision requirements in critical equipment, and P0 for general-purpose use. Clearance options (C0, C3, C4) let you optimize for thermal expansion: C3 and C4 clearances are recommended for applications with higher operating temperatures, preventing bearing seizure. The choice between steel or brass cages offers flexibility—steel cages provide strength for heavy loads, while brass cages offer better heat dissipation in high-speed operations. These features combine to ensure the SKF 2221M delivers consistent performance under the specific demands of your machinery.
Why Genuine SKF Bearings Reduce Total Cost of Ownership
Choosing genuine SKF bearings over counterfeit alternatives lowers your total cost of ownership in the long run. Counterfeit bearings often fail early due to substandard materials and poor manufacturing, leading to costly equipment downtime, emergency repairs, and potential damage to other components. A single bearing failure in a critical piece of construction equipment can halt an entire project, costing far more than the price of a genuine bearing. Our ISO 9001 quality inspection system ensures every SKF 2221M bearing meets strict performance standards, providing reliable operation and longer service intervals, which translates to lower maintenance costs and higher equipment availability.
Your Trusted Partner for Bearing Solutions
As an official authorized distributor of SKF and Timken, we bring dual-brand expertise to your procurement process. Our ISO 9001 certified quality control system includes incoming inspections and pre-shipment checks, ensuring every bearing meets OEM specifications. With over 1,200 clients across 55+ countries, including large equipment manufacturers and mining EPC teams, we have a proven track record of delivering reliable bearing solutions. Our cross-brand technical team can assist with选型 and application support, while our one-stop procurement service allows you to mix SKF and Timken products in a single order, simplifying your supply chain. We maintain large centralized inventory to support quick delivery, even for urgent maintenance needs.
Packaging & Shipping
- Original SKF packaging with protective carton and pallet for secure transport
- 10-15 days delivery time for standard orders
- Global logistics options including DHL, FedEx, UPS, air freight, and sea freight
- Real-time tracking provided for all shipments
- Minimum order quantity of 1 piece, supporting both emergency repairs and bulk purchases
Get Your SKF 2221M Bearing Today
Don’t let equipment downtime delay your construction project. The longer you wait to replace a worn bearing, the higher the risk of unexpected failure. Contact us now with your SKF 2221M requirements, including quantity and application details, and our team will provide a quote within one working day. With our ready inventory, we can get your bearing shipped quickly, helping you minimize downtime and keep your project on schedule.
Frequently Asked Questions
Q: Is this bearing 100% genuine SKF?
A: Yes, we are an official authorized SKF distributor. Every bearing is sourced directly from SKF and comes with full traceability documentation.
Q: How do I confirm if the SKF 2221M is the right bearing for my equipment?
A: Provide your equipment model or technical specifications (load, speed, misalignment), and our technical team will verify compatibility at no cost.
Q: What is the warranty policy for this bearing?
A: We offer the standard SKF manufacturer warranty, covering manufacturing defects. Defective bearings will be replaced unconditionally.
Q: What is the minimum order quantity for the SKF 2221M?
A: We accept orders for 1 piece, making it easy to source emergency replacement parts.
Q: How long will it take to receive my order?
A: Standard delivery time is 10-15 days. For urgent requests, contact us to discuss expedited shipping options.
Q: How can I verify the authenticity of the bearing?
A: Each SKF bearing has unique packaging with security features, laser-etched markings, and
