Product Specifications
| Parameter |
Details |
| Model NO. |
22214MBK/W33 |
| Precision Rating |
P0 P6 P5 P4 P2 |
| Clearance |
C0 C3 C4 |
| Rolling Body |
Roller Bearings |
| The Number of Rows |
Double |
| Material |
Bearing Steel |
| Type |
Aligning Bearings |
| Load Direction |
Radial Bearing |
| Separated |
Unseparated |
| Outer Dimension |
50-2500 |
| Specification |
70*125*31 mm |
| HS Code |
8482300000 |
Application Industries
| Industry |
Typical Equipment |
| Construction Machinery |
Excavators, Loaders, Bulldozers |
| Mining |
Crushers, Conveyors, Mining Drills |
| Steel & Metallurgy |
Rolling Mills, Continuous Casters |
| Wind Power |
Wind Turbine Gearboxes |
| Machine Tools |
Heavy-Duty Lathes, Milling Machines |
Reduce Downtime with Reliable Spherical Roller Bearings 22216MBK/W33 22217MBK/W33 for Heavy Machinery
Heavy machinery operators know the cost of unexpected downtime—hours lost to bearing failures, missed project deadlines, and emergency repair costs. When critical equipment like excavators or conveyors stop working, every minute counts. Sourcing replacement bearings often means coordinating with multiple suppliers, facing inconsistent quality, and waiting weeks for delivery. These challenges don’t just delay operations—they erode your bottom line.
Genuine Self-Aligning Bearings for Heavy-Duty Performance
Our Spherical Roller Bearings 22216MBK/W33 and 22217MBK/W33 are engineered to solve these problems. As an official authorized distributor of SKF and Timken, we ensure every bearing meets strict quality standards through our ISO 9001 inspection system. These double row roller bearings excel in heavy machinery applications, providing self-aligning capabilities that compensate for shaft misalignment—critical in equipment like crushers and mining drills where precision under load is non-negotiable.
Where This Bearing Performs Best
Designed for heavy-duty radial and axial loads, these self-aligning spherical roller bearings thrive in harsh environments. Whether operating in dusty mining sites, high-temperature steel mills, or vibrating construction equipment, they maintain performance under extreme conditions. Their ability to handle misalignment up to 2-3 degrees reduces stress on shafts and extends equipment life, making them ideal for applications where reliability is mission-critical.
Technical Details That Deliver Results
Key specifications set these bearings apart. The double row roller design distributes load evenly, increasing durability and extending service life. Precision ratings from P0 to P2 ensure compatibility with high-precision machinery, while clearance options (C0, C3, C4) allow customization for specific operating conditions—tighter clearances for high-speed applications, wider clearances for thermal expansion in hot environments. Constructed from high-grade bearing steel, they resist wear and fatigue, even under continuous heavy loads.
Avoid the Hidden Costs of Substandard Bearings
Choosing non-genuine bearings might save money upfront, but the long-term costs are steep. Counterfeit bearings often fail prematurely, leading to equipment damage, unplanned downtime, and safety risks. A single bearing failure in a mining conveyor can cost thousands in lost production. Our genuine bearings, backed by manufacturer warranties, reduce these risks. With unified quality control and traceable supply chains, we ensure every bearing meets original equipment standards—minimizing total cost of ownership.
Why Global Buyers Choose Our Bearing Solutions
With over 1,200 clients across 55+ countries, we’ve built a reputation for reliability. Our dual-brand authorization (SKF & Timken) lets you source mixed-brand orders from one supplier, reducing administrative overhead. Our large centralized inventory ensures quick access to critical parts—essential for emergency repairs. Our cross-brand technical team provides expert support, from选型 to installation, while our global logistics network delivers bearings to your site, whether in Australia, Russia, or Brazil. Every order includes complete documentation, ensuring compliance with large-scale engineering project requirements.
Packaging & Shipping
- Carton and pallet packaging for secure transport
- Standard delivery within 3-7 business days for in-stock items
- Flexible shipping options: DHL, FedEx, UPS, air, or sea freight
- Real-time logistics tracking provided for all orders
- Minimum order quantity: 1 piece, supporting urgent maintenance needs
Get Your Bearings Delivered Fast
Don’t let equipment downtime affect your projects. Whether you need 22216MBK/W33, 22217MBK/W33, or a mix of bearing brands, we streamline procurement. Send us your list of models, application details, and quantity—our team will provide a unified quote within one business day, including all necessary authorization and quality documents.
Frequently Asked Questions
Q: Are these bearings genuine original products?
A: Yes. As an official authorized distributor of SKF and Timken, all our bearings are sourced directly from manufacturers and come with complete traceability documentation.
Q: How can I confirm the correct bearing model for my equipment?
A: Provide your equipment model or operating parameters (load, speed, temperature), and our technical team will verify compatibility at no cost.
Q: What is your warranty policy?
A: We offer manufacturer-backed warranties. Any bearing with manufacturing defects will be replaced unconditionally.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, supporting both small-scale maintenance and large-project requirements.
Q: How long does shipping take?
A: In-stock bearings ship within 3-7 business days. We offer DHL, FedEx, UPS, air, and sea freight options to meet your timeline.
Q: How can I verify the authenticity of the bearings?
A: Each bearing comes with original packaging, serial numbers, and manufacturer certificates. We also provide documentation for cross-verification with brand official channels.
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