Product Specifications
| Parameter |
Details |
| Model NO. |
23218EAE4 |
| Precision Rating |
P0, P6, P5, P4, P2 |
| Clearance |
C0, C3, C4 |
| Service |
OEM, ODM |
| Rolling Body |
Roller Bearings |
| The Number of Rows |
Double |
| Material |
Bearing Steel |
| Spherical |
Aligning Bearings |
| Load Direction |
Radial Bearing |
| Separated |
Unseparated |
| Outer Dimension |
50-2500 |
| Specification |
90*160*52.4 mm |
| HS Code |
8482300000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Reducers, Gearboxes |
| Manufacturing |
Printing Machines, Textile Machinery, Packaging Equipment |
| Agricultural Machinery |
Tractors, Harvesters |
| Engineering Equipment |
Excavators, Heavy Load Machinery |
Reduce Downtime with High Precision Self-Aligning Roller Bearings 23218EAE4 for Industrial Machinery
Industrial machinery operators often face unexpected downtime due to bearing failures, especially in high-load applications where misalignment or poor precision can lead to premature wear. Sourcing reliable bearings with flexible order options and consistent quality remains a challenge for many maintenance teams and equipment manufacturers.
High Precision Self-Aligning Roller Bearings for Demanding Industrial Applications
Our Self-Aligning Roller Bearings 23218EAE4 are engineered to address these challenges, offering precision grades from P0 to P4 and clearance options including C0, C3, and C4. As a professional bearing manufacturer with decades of experience, we support OEM and ODM customization to meet specific industrial machinery requirements, ensuring compatibility with equipment such as machine tools, reducers, and printing machines. The double-row roller design and bearing steel construction provide stable performance even under heavy radial loads.
Optimal Performance in Misalignment and Heavy Load Conditions
Self-aligning roller bearings like the 23218EAE4 excel in applications where shaft misalignment is common, such as in agricultural machinery or industrial gearboxes. Their spherical aligning capability allows for angular compensation, reducing stress on the bearing and extending service life. This makes them ideal for equipment operating in harsh environments where precision and durability are critical, including excavators and textile machinery.
Key Technical Features That Ensure Reliable Operation
The 23218EAE4 self-aligning roller bearing’s precision rating (P0-P4) directly impacts equipment accuracy—higher precision grades like P4 minimize vibration and noise, critical for high-speed manufacturing lines. Clearance options (C0/C3/C4) allow customization based on operating temperature and load: C3 and C4 clearances are recommended for applications with thermal expansion or heavy loads, preventing overheating and premature failure. The unseparated design ensures easy installation and maintenance, while the double-row roller structure distributes load evenly, enhancing durability in continuous operation.
Why Genuine Bearings Matter for Long-Term Cost Efficiency
Choosing genuine self-aligning roller bearings reduces the risk of hidden costs associated with counterfeit products. Inferior bearings often fail early, leading to unplanned downtime, repair expenses, and potential damage to connected machinery. Our products meet ISO international standards and undergo strict quality control, including dimensional detection and performance testing, ensuring consistent reliability. With a 12-month warranty, we stand behind the performance of every bearing, helping customers lower total cost of ownership by minimizing replacements and downtime.
Our Commitment to Quality and Customer Support
With ISO 9001:2015 and ISO 14001 certifications, we maintain rigorous quality management systems from raw material inspection to finished product testing. Our professional technical team offers free guidance on bearing selection, installation, and maintenance, ensuring optimal performance in your specific application. We support flexible orders with a 1-piece MOQ for standard bearings and efficient delivery—sample orders ship within 3-5 working days, and bulk orders within 5-15 working days. As a high-tech enterprise with global sales experience, we serve customers across Europe, North America, and Southeast Asia, providing reliable supply and comprehensive after-sales service.
Packaging & Shipping
- Carton and pallet packaging for secure transportation
- 3-5 working days for sample orders, 5-15 working days for bulk orders
- Multiple logistics options including express, air, and sea freight
- Real-time logistics tracking provided for all shipments
- 1 piece MOQ for standard bearings, customized order quantities negotiable
Get Your 23218EAE4 Bearings Shipped Fast
Don’t let equipment downtime affect your production schedule. Whether you need a single bearing for emergency repair or bulk orders for manufacturing, we ensure prompt delivery and reliable performance. Contact us today with your requirements to get started.
Frequently Asked Questions
Q: Are these self-aligning roller bearings genuine and traceable?
A: Yes, all our bearings undergo strict quality control and are manufactured in compliance with international standards. We provide full traceability documentation for every product.
Q: How can I confirm if the 23218EAE4 bearing fits my equipment?
A: Our technical team can assist with选型 based on your equipment model, load requirements, and operating conditions. Provide details about your application, and we’ll ensure compatibility.
Q: What is the warranty period for these bearings?
A: We offer a 12-month warranty from the date of delivery, covering manufacturing defects. Defective products can be replaced or refunded according to our after-sales policy.
Q: What is the minimum order quantity for the 23218EAE4 bearing?
A: The MOQ for standard bearings is 1 piece, making it easy to order for emergency repairs or small-scale needs.
Q: How quickly can I receive my order?
A: Sample orders are shipped within 3-5 working days, and bulk orders within 5-15 working days, depending on quantity and customization requirements.
Q: How do you ensure bearing quality before shipment?
A: All bearings undergo comprehensive testing, including dimensional checks, noise and vibration tests, and performance evaluations in our in-house laboratory, ensuring they meet ISO standards.
Ready to order or need a quote?
Send your bearing model, application details, and quantity to sales02@saifan-group.com — our team will respond within 24 hours.
