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 |
| Origin | Jiangsu China |
| HS Code | 8482800000 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Heavy-Duty Industrial | Industrial machinery, large-scale equipment |
Looking for a Reliable Double Row Cylindrical Roller Bearing NNU4944 B/Sp C3 W33? Here’s What Matters
Finding the right heavy-duty bearing for industrial applications can be challenging. Mismatched clearances lead to premature wear, while non-separated designs complicate maintenance. Sourcing from multiple suppliers wastes time – especially when urgent replacements are needed.
Built for Reliable, Long-Term Heavy-Duty Performance
This Double Row Cylindrical Roller Bearing addresses these issues with its separated design, making installation and maintenance straightforward. As a professional bearing supplier with extensive industry experience, we ensure our products meet strict quality standards. Whether for industrial machinery or large-scale equipment, this heavy-duty bearing delivers consistent performance under demanding conditions.
Where This Separated Roller Bearing Performs Best
Designed for heavy-duty industrial use, this bearing excels in applications requiring high axial load capacity and reliable operation. Its medium to large outer dimensions (120-190mm) make it suitable for equipment where robust support is essential. The separated structure allows for easy handling during assembly, reducing downtime during maintenance.
Engineering Details That Matter
The bearing’s C3 clearance provides optimal operating conditions, balancing load distribution and thermal expansion in industrial environments. Constructed from high-quality bearing steel with a hardness of 60-64 HRC, it offers excellent wear resistance and durability. Available with brass or steel cages, the design ensures stable roller guidance even under heavy loads. Vibration levels meet Z1V1, Z2V2, or Z3V3 standards, contributing to smooth operation and reduced noise in machinery.
Why Bearing Selection Affects Total Cost
Choosing the right heavy-duty bearing directly impacts your equipment’s total cost of ownership. Inferior bearings with incorrect clearances or material hardness can lead to frequent replacements, unplanned downtime, and increased maintenance costs. This C3 Clearance Bearing is engineered to withstand harsh industrial conditions, minimizing the risk of early failure and reducing long-term expenses. Properly selected bearings align with ISO standards for load ratings and lifespan, ensuring predictable performance and lower overall costs.
Quality You Can Rely On
Our bearings undergo rigorous quality control processes, including material inspection and dimensional testing, to ensure compliance with industry standards. We maintain a comprehensive inventory of industrial bearings, allowing for quick response to urgent orders. With a focus on customer satisfaction, we provide clear product specifications and reliable after-sales support. Whether you need standard or custom solutions, our expertise in bearing applications ensures you receive the right product for your needs.
Packaging & Shipping
- Packaged in carton pallets for secure transportation
- Stock availability ensures prompt dispatch for urgent requirements
- Flexible shipping options including express, air, and sea freight
- Low minimum order quantities to support both small and large-scale purchases
Request a Quote for This Heavy-Duty Cylindrical Roller Bearing
To get started, provide the bearing model, required quantity, and delivery location. Our team will promptly offer competitive pricing and lead time information. We handle all types of industrial bearings, so even if you need additional models, we can consolidate your order for efficiency.
Frequently Asked Questions
Q: Do you support procurement of other bearing brands or models?
A: Yes, we offer a full range of bearing brands and models, and can supply according to your specific 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.
Q: What is your warranty policy for bearings?
A: We provide a warranty against manufacturing defects; specific terms are detailed in our sales contract.
Q: What is the minimum order quantity for this bearing?
A: We accept low minimum order quantities, including small trial orders to meet your needs.
Q: How long does shipping take, and what methods are available?
A: In-stock items ship immediately; we offer快递, air, and sea freight options based on your timeline and budget.
Q: Can you provide OEM or ODM custom bearings?
A: Yes, we support custom bearing production according to your drawings or specifications.
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.
