Description
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 |
| Specification | As Your Request |
| HS Code | 8482800000 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Marine | Ship Equipment |
Looking for a Reliable Double Row Cylindrical Roller Bearing NU216 ECJ/C3? Here’s What Matters
Selecting the right bearing for marine equipment often means navigating challenges like finding accurate dimensions that match international standards, ensuring material hardness can withstand harsh operating conditions, and securing a supplier that can deliver both conventional and specialized models without excessive lead times.
Built for Reliable, Long-Term Performance in Marine Environments
The Double Row Cylindrical Roller Bearing NU216 ECJ/C3 addresses these challenges with its separated design, which simplifies installation and maintenance—critical for ship equipment where downtime is costly. Our ISO 9001 certified production and inspection processes ensure each bearing meets strict dimensional and hardness requirements, while our extensive inventory of industrial bearings allows for quick response to urgent orders.
Where This Bearing Performs Best
Designed specifically for Ship Equipment, this bearing excels in applications requiring high radial load capacity and moderate axial loads. With a hardness of 60-64 HRC, it provides excellent wear resistance, making it suitable for the continuous operation and variable stress conditions common in marine machinery. The separated roller bearing design for marine use also allows for easy disassembly during maintenance, reducing service time.
Engineering Details That Matter
The C3 clearance in this cylindrical roller bearing is engineered to accommodate thermal expansion in high-temperature marine environments, preventing premature failure due to tight fits. The brass cage option offers superior strength and heat dissipation compared to standard steel cages, ensuring stability even under heavy loads. Additionally, the non-aligning design provides predictable performance in applications where shaft misalignment is minimal, maintaining consistent load distribution across the rollers. The bearing steel material undergoes rigorous testing to confirm hardness levels, directly contributing to its resistance to fatigue and延长 operational life.
Why Bearing Selection Affects Total Cost
Choosing a bearing with the correct specifications—like the 60-64 HRC hardness and C3 clearance of this model—directly impacts total cost of ownership. A bearing with insufficient hardness may wear prematurely, leading to equipment downtime, replacement parts, and labor costs. Similarly, incorrect clearance can cause overheating or excessive vibration, damaging adjacent components. By adhering to ISO standards for material quality and dimensional precision, this bearing minimizes these risks, ensuring reliable performance and reducing unplanned maintenance expenses over time.
Quality You Can Rely On
Our production process follows ISO 9001 standards, with raw material inspections and finished product testing for dimensions, hardness, and surface quality. Each batch undergoes strict precision testing before delivery, and we provide a warranty against manufacturing defects. With access to a wide range of industrial bearings, including both standard and specialized models, we can fulfill orders according to customer specifications. Our inventory ensures that common and hard-to-find models are available for prompt shipping.
Packaging & Shipping
- Packaged in carton pallets to ensure safe transport
- Available from stock for quick delivery
- Flexible shipping options including express, air, and sea freight
- Low minimum order quantity, supporting both small and large volume purchases
Request a Quote for the Double Row NU216 ECJ/C3 Bearing
To get pricing and availability for the Double Row Cylindrical Roller Bearing NU216 ECJ/C3, please provide the required quantity and delivery location. We also handle inquiries for other bearing types and models—simply share the specifications, and our team will assist with your procurement needs. The sooner you confirm your requirements, the faster we can arrange shipment.
Frequently Asked Questions
Q: Do you support procurement of other bearing brands or models?
A: Yes, we supply a full range of industrial bearings across various brands and models. We can source products according to your specific brand or model requirements.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment’s bearing dimensions (d x D x B) or model number, and our technical team will verify compatibility with the Double Row Cylindrical Roller Bearing NU216 ECJ/C3.
Q: What is your warranty policy?
A: We offer a warranty against manufacturing defects. Specific terms and duration are outlined in the sales contract.
Q: What is the minimum order quantity?
A: We accept low minimum order quantities, including small batches for testing or emergency replacements.
Q: How long does shipping take, and what methods are available?
A: In-stock items ship immediately. We offer express delivery, air freight, and sea freight, with transit times varying by destination.
Q: Can you provide OEM/ODM customization?
A: Yes, we support custom bearing production based on provided drawings or specifications, including special packaging and marking.
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.
