Product Specifications
| Parameter |
Details |
| Model NO. |
Double Row Cylindrical Roller Bearing |
| Outer Dimension |
Medium and Large(120-190mm) |
| Material |
Bearing Steel |
| Spherical |
Non-Aligning Bearings |
| Load Direction |
Axial Bearing |
| Separated |
Separated |
| Clearance |
C0 C2 C3 C4 C5 |
| Cage |
Brass, Steel |
| Vibration |
Z1V1 Z2V2 Z3V3 |
| Hardness |
60-64 HRC |
| Transport Package |
Carton Pallet |
| HS Code |
8482800000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Large Machine Tools, Reducers, Printing Machinery |
| Construction |
Excavators, Heavy-Duty Cranes |
| Agriculture |
Large Tractors, Harvesters |
| Manufacturing |
Rolling Mills, Conveyors |
Minimize Downtime with Reliable Nu244 EC ML/C3 Oversized Double Row Cylindrical Roller Bearing
Equipment breakdowns due to bearing failure can halt production for days, costing thousands in lost revenue. Many buyers struggle with inconsistent quality from unknown suppliers, leading to premature wear in heavy machinery. Sourcing oversized bearings often means long lead times and high minimum orders, leaving maintenance teams waiting for critical replacements.
Engineered for Large Mechanical Equipment Performance
The Nu244 EC ML/C3 Oversized Double Row Cylindrical Roller Bearing addresses these challenges with precision manufacturing and flexible supply. As a professional bearing manufacturer with decades of experience, we produce this bearing to handle the heavy axial loads and radial stresses of large machinery, from excavators to industrial reducers. Our 120-190mm outer dimension range meets the specifications of most heavy-duty equipment, ensuring a precise fit for your application.
Optimal Performance in Heavy-Duty Conditions
This Non-Aligning Double Row Bearing excels in applications requiring high load capacity and rigidity. Its separated design allows for easy installation and maintenance, while the brass cage ensures stable operation under extreme conditions. Whether your equipment operates in high-vibration environments or handles continuous heavy loads, this bearing delivers consistent performance to keep your machinery running.
Key Technical Features That Matter
The C3 clearance of this roller bearing provides the necessary internal space to accommodate thermal expansion and misalignment, critical for large machinery operating at varying temperatures. With a hardness of 60-64 HRC, the bearing steel material offers exceptional wear resistance, extending service life in demanding applications. The Z2V2 to Z3V3 vibration grades ensure smooth operation, reducing noise and minimizing stress on connected components. These technical details translate to reliable performance and reduced maintenance needs for your equipment.
Why Quality Bearings Reduce Total Cost
Choosing a low-quality Cylindrical Roller Bearing may save on initial costs, but the hidden expenses add up quickly. Early failure leads to unplanned downtime, emergency repair costs, and potential damage to other machine parts. Our bearings meet strict quality control standards, from raw material inspection to full-process production supervision, ensuring they perform as expected. With a 12-month warranty and comprehensive after-sales support, investing in genuine, high-quality bearings lowers your total cost of ownership over time.
Your Trusted Partner for Bearing Solutions
Since 2005, Jinan Saifan Bearing Co., Ltd has served industrial buyers worldwide, with a track record of delivering reliable bearings to Europe, North America, Southeast Asia, and the Middle East. Our ISO 9001:2015 and ISO 14001 certifications reflect our commitment to quality and environmental responsibility. We offer flexible order policies, including 1 piece MOQ for standard bearings and sample orders without MOQ, to meet your urgent maintenance or small-batch needs. Our professional technical team provides free guidance on selection, installation, and troubleshooting, ensuring you get the right bearing for your application.
Packaging & Shipping
- Secure carton pallet packaging to protect bearings during transportation
- Efficient delivery: 3-5 working days for sample orders, 5-15 working days for bulk orders
- Multiple logistics options including international couriers and freight services
- Real-time logistics tracking provided for all shipments
- Flexible MOQ: 1 piece for standard bearings, customized order quantities negotiable
Get Your Nu244 EC ML/C3 Bearing Today
Don’t let equipment downtime affect your productivity. Send us your bearing requirements, including quantity and application details, and our team will provide a prompt quote. With our efficient production and shipping, you can get the bearings you need to get your machinery back to work quickly.
Frequently Asked Questions
Q: Is this bearing a genuine product?
A: Yes, we are a professional bearing manufacturer with strict quality control processes. All products meet ISO, ABMA, and DIN international industrial standards, and we provide full traceability for every bearing.
Q: How can I confirm if this bearing fits my equipment?
A: Our technical team can help verify compatibility. Please provide your equipment model, operating conditions, and required specifications, and we’ll ensure the bearing meets your needs.
What is the warranty policy for this bearing?
A: We offer an official 12-month warranty from the date customers receive the goods. Qualified defective products are eligible for free replacement or refund.
What is the minimum order quantity?
A: For standard bearings like the Nu244 EC ML/C3, the MOQ is 1 piece, supporting emergency repair and small-batch采购需求.
How long does shipping take?
A: Sample orders are delivered within 3-5 working days, and bulk orders within 5-15 working days. We offer multiple shipping methods to meet your timeline.
How do you ensure bearing quality?
A: We conduct strict incoming raw material inspection, full-process production supervision, and comprehensive performance tests in our in-house laboratory, including dimensional detection, noise & vibration tests, and service life experiments.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
