Spherical Roller Bearing
Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Spherical Roller Bearing
In Stock
Self-Aligning Roller Bearing 22205 25x52x18mm for Construction Machinery ISO 9001 Certified
ISO 9001 · DIN Certified
<p>Ensure seamless performance in your construction machinery with this <strong>Self-Aligning Roller Bearing 22205</strong>, engineered to maintain precision under heavy radial loads and misalignment. Crafted to ISO 9001 standards with 25x52x18mm dimensions, it eliminates downtime risks by adapting to shaft deflections common in harsh job site conditions.</p><ul><li>Bearing steel construction with P0-P2 precision ratings ensures long-term reliability in excavators, loaders, and crushers</li><li>Grease or oil lubrication flexibility meets diverse maintenance protocols, reducing supplier coordination overhead</li><li>Unseparated design simplifies installation while maintaining alignment accuracy—critical for high-torque applications</li></ul>
Technical Specifications
- Type
- Spherical Roller Bearing
- Precision Class
- P4 / P2
- Certification
- ISO 9001
- Radial Runout
- ≤ 1.5 μm
- Delivery
- 3-7 Business Days
Related Keywords
Reply within 12 hours
NDA available
Full certification docs
Precision packaging
Product Description
Technical Details & Application
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | 22205 |
| Outer Dimension | 50-2500 |
| Material | Bearing Steel |
| Type | Self-Aligning Roller Bearing |
| Load Direction | Radial Bearing |
| Separated | Unseparated |
| Lubrication | Grease or Oil |
| Precision Rating | P0 P6 P5 P4 P2 |
| Clearance | C0 C3 C4 |
| Specification | 25*52*18mm |
| Trademark | NTN/NSK/NMB/Koyo/NACHI/Timken |
| Origin | China |
| HS Code | 8482300000 |
| Package Size | 2.50cm * 5.20cm * 1.80cm |
| Package Gross Weight | 0.184kg |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Construction Machinery | Excavators, Loaders, Bulldozers, Concrete Mixers |
| Industrial Manufacturing | Conveyor Systems, Gearboxes, Pumps |
| Agricultural Machinery | Harvesters, Tractors, Tillers |
Reduce Downtime with Reliable 22205 Self-Aligning Roller Bearings for Construction Machinery
Construction sites can’t afford unexpected equipment failures. A failed bearing in an excavator arm or loader transmission doesn’t just stop work—it creates cascading delays, missed deadlines, and increased labor costs. Sourcing replacement bearings often means juggling multiple suppliers, inconsistent quality, and long lead times that keep machines idle when you need them most.
ISO 9001 Certified 22205 Bearings: In Stock and Ready to Ship
Our Self-Aligning Roller Bearing 22205 solves these challenges with precision engineering and reliable availability. As an official authorized distributor, we maintain sufficient stock of P4/P2 grade bearings, including this 25x52x18mm model specifically designed for construction machinery. Each unit undergoes rigorous inspection compliant with ISO 9001 and DIN standards, ensuring it meets the exacting demands of heavy-duty applications like excavator pivot joints and conveyor systems.
Engineered for Heavy Loads and Misalignment in Construction Environments
Construction machinery operates in harsh conditions—heavy radial loads, shock impacts, and inevitable shaft misalignment. The 22205 Self-Aligning Roller Bearing is built to handle these challenges. Its spherical design allows for up to 2° of misalignment, reducing stress on shafts and housings in uneven terrain operations. Whether in a loader’s drive train or a concrete mixer’s gearbox, this bearing maintains performance under the constant vibration and variable loads typical of construction sites.
Technical Details That Maximize Equipment Uptime
The performance of your construction equipment depends on critical bearing specifications. Our 22205 bearing features a precision rating range from P0 to P2, with P4/P2 grades available for applications requiring minimal runout and high rotational accuracy. Clearance options (C0, C3, C4) accommodate thermal expansion in high-temperature environments, preventing premature failure. Constructed from high-grade bearing steel, it balances durability with load capacity, while grease or oil lubrication flexibility allows adaptation to specific machinery requirements. These technical attributes work together to extend bearing life by up to 30% compared to standard alternatives in heavy-duty construction applications.
Why Genuine Bearings Lower Your Total Cost of Ownership
Choosing uncertified bearings to save on upfront costs often backfires. Counterfeit or low-quality 22205 bearings may fail within months, leading to emergency repairs, equipment downtime, and potential secondary damage to gears or shafts. A single bearing failure in a critical application like an excavator can cost thousands in lost productivity. Our ISO 9001 certified Construction Machinery Bearings deliver consistent performance, reducing maintenance frequency and extending service intervals. Over the long term, the reliability of genuine bearings lowers your total cost of ownership by minimizing unexpected downtime and repair expenses.
Your Trusted Partner for High-Precision Bearing Solutions
With over 800 clients across 45+ countries, SHANDONG YOKO BEARING CO., LTD. has earned a reputation for reliability in high-precision bearing distribution. Our core strengths include dual European brand official authorization, ensuring every product is traceable to genuine manufacturers. Our senior application engineers provide expert选型 support, helping you select the right clearance and precision grade for your specific construction machinery. We operate a precision-oriented inspection system, with each bearing undergoing quality checks before shipment. Our premium shockproof logistics ensures your 22205 bearings arrive in perfect condition, even to remote construction sites. When you partner with us, you gain a single point of contact for technical咨询, documentation, and after-sales support, eliminating the hassle of managing multiple suppliers.
Packaging & Shipping
- Carton and pallet packaging designed for protection during transportation
- Standard delivery within 3-7 working days for in-stock items
- Flexible shipping options including DHL, FedEx, UPS, air, and sea freight
- Real-time logistics tracking provided for all shipments
- Minimum order quantity of 1 unit, supporting emergency maintenance needs
Get Your 22205 Bearing Shipped Today
Don’t let equipment downtime disrupt your construction schedule. Our 22205 Self-Aligning Roller Bearing is in stock and ready to ship. Send us your order details, including quantity and application requirements, and our team will process your request within one working day. The sooner you order, the sooner your machinery can get back to work—minimizing lost productivity and keeping your project on track.
Frequently Asked Questions
Q: Are these genuine 22205 bearings?
A: Yes, we are an official authorized distributor with dual European brand authorization. Every 22205 bearing is traceable to genuine manufacturers and comes with complete certification documents.
Q: How do I confirm if this bearing fits my construction equipment?
A: Provide your equipment model, application details, or existing bearing specifications, and our senior application engineers will verify compatibility at no cost.
Q: What is the warranty policy for this bearing?
A: We stand behind the quality of our products. Any manufacturing defects will be replaced unconditionally in accordance with original manufacturer warranty standards.
Q: What is the minimum order quantity for the 22205 bearing?
A: We accept orders starting from 1 unit, making us ideal for emergency maintenance and small-batch procurement needs.
Q: How quickly can I receive my order?
A: In-stock 22205 bearings are typically shipped within 3-7 working days. We offer DHL, FedEx, UPS, air, and sea freight options to meet your timeline requirements.
Q: How can I verify the authenticity of the bearing?
A: Each bearing comes with original packaging featuring brand-specific markings and security labels. We provide full certification documents and can assist with manufacturer verification processes if needed.
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Submit your inquiry for Self-Aligning Roller Bearing 22205 25x52x18mm for Construction Machinery ISO 9001 Certified and our senior application engineers will respond within 12 hours with pricing, availability, and technical documentation.
Authorized European Stock
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ISO 9001, DIN 620, material certs available