Product Specifications
| Parameter |
Details |
| Model NO. |
Spherical Roller Bearing |
| Suffix Code |
E, K, W33, 2RS |
| Structure |
Double Row, Self-Aligning |
| Main Material |
Chrome Steel Gcr15 |
| Transport Package |
Carton Pallet |
| Origin |
Jiangsu China |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Gearboxes, Conveyors |
| Steel & Metallurgy |
Rolling Mills, Continuous Casters |
| Mining & Construction |
Excavators, Crushers |
| Energy & Power |
Wind Turbines, Generators |
| Manufacturing |
Printing Machinery, Reducers |
Minimize Downtime with High Precision Spherical Roller Bearing 23218-Cc-W33
Equipment failure due to bearing issues costs manufacturers thousands in lost production each year. Misaligned shafts, heavy loads, and poor material quality often lead to premature wear, leaving maintenance teams scrambling for replacements. Sourcing reliable bearings with the right specifications can mean the difference between smooth operations and unexpected shutdowns.
Engineered for Industrial Machinery Reliability
The High Precision Spherical Roller Bearing 23218-Cc-W33 is designed to address these challenges. As a double row self-aligning bearing made from Chrome Steel Gcr15, it accommodates misalignment and heavy radial loads, making it ideal for industrial machinery like conveyors, gearboxes, and printing equipment. Our one-stop service covers production and global sales, ensuring you get the right bearing when you need it.
Optimal Performance in Demanding Conditions
This spherical roller bearing excels in applications with high radial loads and moderate axial loads, common in mining crushers and steel rolling mills. Its self-aligning capability compensates for shaft deflection and mounting errors, reducing stress on machinery components. The W33 suffix indicates a lubrication groove and three oil holes, ensuring consistent lubrication even in continuous operation—critical for extending service life in dusty or high-temperature environments.
Key Technical Features for Longevity
Constructed with Chrome Steel Gcr15, this bearing offers excellent hardness and wear resistance, essential for maintaining precision under heavy loads. The double row design distributes load evenly across rolling elements, increasing dynamic load capacity and reducing vibration. Precision manufacturing ensures compliance with industry standards, while the self-aligning structure minimizes friction, lowering energy consumption and heat generation during operation.
Why Genuine Quality Matters for Your Bottom Line
Non-genuine bearings may seem cost-effective upfront, but they often fail early due to substandard materials and poor machining. This leads to repeated replacements, unplanned downtime, and potential damage to expensive equipment. Our bearings meet strict quality control standards, with full-process production supervision and comprehensive performance testing in our in-house laboratory. Investing in reliable components reduces total cost of ownership by minimizing maintenance and maximizing uptime.
Our Commitment to Your Success
With over 15 years of manufacturing and export experience, Jinan Saifan Bearing Co., Ltd delivers bearings you can trust. We hold ISO 9001:2015 and ISO 14001 certifications, ensuring consistent quality and environmental responsibility. Our professional technical team provides free guidance on selection and installation, while our flexible order policy allows for 1 piece MOQ on standard bearings—perfect for紧急维修 or small-batch needs. We serve customers in Europe, North America, Southeast Asia, and the Middle East, with efficient delivery times of 3-5 days for samples and 5-15 days for bulk orders.
Packaging & Shipping
- Secure carton pallet packaging to prevent damage during transit
- Sample orders shipped within 3-5 working days
- Bulk orders delivered in 5-15 working days
- Multiple logistics options including air and sea freight
- 1 piece MOQ for standard bearings, ideal for紧急维修
Get Your 23218-Cc-W33 Bearing Today
Don’t let bearing issues disrupt your production schedule. Send us your requirements, including quantity and application details, and our team will provide a prompt quote. With free samples available for distributors and wholesalers, you can verify performance before committing to bulk orders. Keep your machinery running smoothly—order your High Precision Spherical Roller Bearing now.
Frequently Asked Questions
Q: Are these bearings genuine and traceable?
A: Yes, our bearings are produced in our facility with strict quality control. Each product comes with traceability documentation, and we supply genuine original brand bearings from partners like NSK and INA.
Q: How do I confirm if this bearing fits my equipment?
A: Provide your equipment model, shaft diameter, and load requirements. Our technical team offers free选型 guidance to ensure compatibility.
Q: What is the warranty policy?
A: We offer a 12-month warranty from the date of receipt. Defective products due to manufacturing issues are eligible for free replacement or refund.
Q: What is the minimum order quantity?
A: Standard bearings have a 1 piece MOQ. Customized orders can be negotiated based on specifications.
Q: How long does shipping take?
A: Sample orders ship in 3-5 working days, bulk orders in 5-15 working days. We use reliable logistics providers for global delivery.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
