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 |
| Manufacturing |
Automation Machinery, CNC Machines, Gearboxes |
| Industrial Machinery |
Textile Machinery, Printing Equipment, Conveyors |
Reduce Downtime with High Efficiency Nu2215 EC ML/C3 Double Row Cylindrical Roller Bearing
Automation machinery operators know the frustration of unexpected downtime caused by bearing failure. When production lines stop due to premature wear or misalignment, every minute counts—costing thousands in lost output and repair fees. Sourcing reliable bearings that match your machinery’s exact requirements often means navigating minimum order quantities or long lead times, leaving little room for emergency replacements.
Precision Engineered for Automation Machinery Performance
The Nu2215 EC ML/C3 Double Row Cylindrical Roller Bearing is designed to address these challenges, offering high efficiency and stability for automation machinery. With a separated structure and precision clearance options (C0-C5), it ensures easy installation and optimal load distribution—critical for continuous operation in high-speed applications. Our manufacturing process, backed by ISO 9001:2015 certification, uses premium bearing steel with 60-64 HRC hardness, delivering consistent performance even under heavy axial loads.
Engineered for Demanding Automation Environments
This double row cylindrical roller bearing excels in automation machinery where precision and durability are non-negotiable. Its non-aligning design maintains accuracy in high-speed rotation, while the brass or steel cage options provide reliable guidance for rollers, reducing vibration (Z1V1-Z3V3 grades) and extending service life. Whether used in CNC machine spindles, conveyor systems, or printing equipment, it handles medium to large outer dimensions (120-190mm) with minimal maintenance, making it ideal for 24/7 production environments.
Key Technical Features That Drive Efficiency
The Nu2215 EC ML/C3’s performance is defined by critical engineering details. Its separated structure allows for easy mounting and dismounting, simplifying maintenance and reducing downtime during repairs. The clearance range (C0-C5) lets you tailor the bearing to specific operating conditions—C3 clearance, for example, accommodates thermal expansion in high-temperature environments common in automation machinery. With vibration grades up to Z3V3, it minimizes noise and ensures smooth operation, protecting sensitive equipment components from excessive wear. The 60-64 HRC hardness rating guarantees resistance to deformation under heavy loads, a must for continuous-duty applications.
Why Genuine Bearings Lower Total Operating Costs
Choosing genuine bearings like the Nu2215 EC ML/C3 avoids the hidden costs of counterfeit products. Fake bearings often fail prematurely due to substandard materials and poor manufacturing, leading to unexpected shutdowns, damaged machinery, and costly repairs. In contrast, our bearings meet ISO, ABMA, and DIN international standards, ensuring consistent quality and predictable performance. With a 12-month warranty and strict quality control—including dimensional检测 and noise testing—you reduce the risk of unplanned downtime and extend your machinery’s service life, lowering long-term total cost of ownership.
Our Commitment to Reliable Supply
With over 18 years of bearing manufacturing and export experience, Jinan Saifan Bearing Co., Ltd delivers on the promises that matter to industrial buyers. We offer flexible order policies, including 1 piece MOQ for standard bearings and sample orders with 3-5 working day delivery, ensuring you get the parts you need when you need them. Our in-house laboratory conducts comprehensive performance tests, from service life experiments to vibration analysis, guaranteeing each bearing meets our high standards. As a high-tech enterprise certified with ISO 9001:2015 and ISO 14001, we provide full after-sales support, including technical guidance on selection, installation, and troubleshooting—backed by a professional R&D team with deep industry expertise.
Packaging & Shipping
- Carton pallet packaging for secure transport and storage
- Sample orders shipped within 3-5 working days
- Bulk orders delivered in 5-15 working days
- Multiple logistics options available to meet your timeline
- 1 piece MOQ for standard bearings, ideal for emergency repairs
Get the Bearings Your Machinery Needs Today
Don’t let bearing issues slow down your production. The Nu2215 EC ML/C3 Double Row Cylindrical Roller Bearing is ready to ship, with the precision and durability your automation machinery demands. Send us your order details, and our team will confirm specifications and deliver a quote within 24 hours—so you can get back to full operation quickly.
Frequently Asked Questions
Q: Is this bearing a genuine product?
A: Yes, all our products are manufactured in-house with strict quality control and meet international standards (ISO, ABMA, DIN). We provide certification and traceability documentation for every order.
Q: How do I confirm if this bearing fits my automation machinery?
A: Our technical team can help verify compatibility. Please provide your equipment model, operating speed, load requirements, and installation dimensions for a free consultation.
Q: What is the warranty policy?
A: We offer a 12-month warranty from the date of delivery. Defective products due to manufacturing issues will be replaced free of charge or refunded.
Q: What is the minimum order quantity?
A: Standard bearings have a 1 piece MOQ, making it easy to order replacements or small quantities for maintenance.
Q: How long does shipping take?
A: Sample orders ship in 3-5 working days, while bulk orders take 5-15 working days. We offer DHL, FedEx, UPS, air, and sea freight options to match your needs.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
