Double Row Cylindrical Roller Bearing NU216 ECJ/C3 for Ship Equipment 60-64 HRC Hardness
<p>Ensure uncompromising performance for your ship equipment with the <strong>Double Row Cylindrical Roller Bearing NU216 ECJ/C3</strong>, engineered to deliver reliable operation even under harsh marine conditions. Its 60-64 HRC hardness rating ensures exceptional wear resistance, reducing downtime and maintenance costs for critical vessel systems.</p><ul><li>Separated design allows easy mounting and dismounting, simplifying on-board maintenance procedures</li><li>C3 clearance optimized for thermal expansion in marine environments, preventing premature failure</li><li>Brass or steel cage options provide durability against corrosion and high load capacities</li></ul>
- 100% genuine -- COC & factory certificates available
- In-stock · bulk & small-batch orders accepted
- ISO · DIN · ABMA · JIS compliant
- Full customs clearance documentation provided
Product Details
Full Specifications & Description
Product Specifications
| Parameter | Details |
|---|---|
| Bearing Type | 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 Suitability
| Industry | Typical Applications |
|---|---|
| Ship Equipment | Marine propulsion systems, deck machinery, steering mechanisms |
Looking for a Reliable Double Row Cylindrical Roller Bearing NU216 ECJ/C3? Here's What Matters
Ship equipment operators know the frustration of bearing failures at sea—costly downtime, emergency repairs, and the risk of operational delays. Sourcing the right replacement bearings with precise specifications like 60-64 HRC hardness and C3 clearance can be challenging when dealing with multiple suppliers.
Built for Reliable, Long-Term Performance in Marine Environments
This Double Row Cylindrical Roller Bearing NU216 ECJ/C3 addresses these challenges with its separated design and medium-to-large outer dimensions (120-190mm), ideal for ship equipment under axial loads. Our ISO 9001 certified production processes ensure consistent quality, while our comprehensive inventory covers a wide range of bearing types, allowing for one-stop procurement of both standard and specialized components.
Where This Bearing Performs Best
Engineered for ship equipment operating in demanding conditions, this bearing excels in applications requiring high axial load capacity and precise radial guidance. Its 60-64 HRC hardness provides excellent wear resistance, while the C3 clearance option accommodates thermal expansion in marine propulsion systems and deck machinery. Proper clearance selection is critical to prevent premature failure in these high-stress environments.
Engineering Details That Matter
The separated design of this cylindrical roller bearing allows for easy installation and maintenance—a crucial advantage in shipboard applications where access can be limited. The brass or steel cage options provide durability at different temperature ranges, with brass offering better heat dissipation for continuous operation. Vibration grades Z1V1 to Z3V3 ensure smooth running, reducing noise and extending equipment life. The bearing steel construction, combined with 60-64 HRC hardness, delivers the fatigue strength needed to withstand the cyclic loads common in marine equipment.
Why Bearing Selection Affects Total Cost for Ship Operators
Choosing the right Ship Equipment Double Row Cylindrical Roller Bearing directly impacts operational costs. A bearing with insufficient hardness or incorrect clearance can lead to early wear, requiring frequent replacements and unplanned downtime. This 60-64 HRC Hardness Roller Bearing for Ship is designed to meet the rigorous demands of marine environments, reducing the total cost of ownership through extended service intervals and fewer failures. Properly selected bearings align with ISO 281 standards for fatigue life, ensuring reliable performance over the long term.
Quality You Can Rely On
Our production and inspection processes are ISO 9001 certified, with rigorous testing for material quality, dimensional accuracy, and surface hardness. Each bearing undergoes thorough checks to ensure compliance with specified parameters, including 60-64 HRC hardness and clearance tolerances. We provide a warranty against manufacturing defects, with clear documentation for traceability. Our global supply chain allows us to source from various brands and manufacturers, ensuring we can meet your specific requirements for ship equipment bearings.
Packaging & Shipping
- Packaged in carton pallets for secure transportation
- Available from stock for prompt dispatch
- Flexible shipping options including express, air, and sea freight
- Low minimum order quantities to support both small and large-scale requirements
Request a Quote for Double Row Cylindrical Roller Bearing NU216 ECJ/C3
Whether you need this specific model or other ship equipment bearings, provide us with the bearing type, dimensions, and quantity, and we’ll promptly offer competitive pricing and delivery timelines. Our ability to source across multiple brands ensures you get the right product for your application without the hassle of managing multiple suppliers.
Frequently Asked Questions
Q: Do you support procurement of other bearing brands and models?
A: Yes, we offer comprehensive procurement services covering a wide range of international and domestic brands, including SKF, NSK, NTN, Koyo, and others, as well as custom specifications.
Q: How can I confirm if this bearing fits my ship equipment?
A: Provide your equipment model or the required dimensions (bore diameter, outer diameter, width), and our technical team will verify compatibility with the NU216 ECJ/C3 specifications.
Q: What is your warranty policy for bearings?
A: We provide a warranty against manufacturing defects. Specific terms and duration are detailed in each sales contract, with replacement options available for verified quality issues.
Q: What is the minimum order quantity for this bearing?
A: We accept low minimum order quantities, including single units for emergency replacements, to support both small maintenance needs and large-scale projects.
Q: How long does shipping take and what options are available?
A: In-stock bearings ship within 1-3 business days. Shipping options include express courier (3-5 days), air freight (5-7 days), and sea freight (20-30 days), depending on your location and urgency.
Q: Do you offer OEM or ODM customization for bearings?
A: Yes, we support custom bearing production based on customer-provided drawings, specifications, or samples, including specialized materials and dimensions.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we'll get back to you with pricing and lead time.
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Double Row Cylindrical Roller Bearing NU216 ECJ/C3 for Ship Equipment 60-64 HRC Hardness
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