Product Specifications
| Parameter |
Details |
| Model NO. |
N2317em |
| Product Name |
Cylindrical Roller Bearing |
| Bore Size |
15-90 mm |
| Outer Dimension |
35mm-180mm |
| Specification |
85*180*60mm |
| Material |
Bearing Steel |
| Structure |
Cylindrical |
| Load Direction |
Radial Bearing |
| Separated |
Separated |
| Spherical |
Non-Aligning Bearings |
| Lubrication |
Grease or Oil |
| Precision Rating |
P0 P6 P5 P4 P2 |
| Vibration |
Z1V1 Z2V2 Z3V3 |
| Trademark |
NTN |
| Origin |
Japan |
| HS Code |
8482500090 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Printing Presses, Reducers |
| Manufacturing |
CNC Machines, Gearboxes, Electric Motors |
Minimize Downtime with Genuine NTN N2317EM High Precision Cylindrical Roller Bearing
Industrial machinery operators know the cost of unexpected downtime—hours lost to bearing failures, disrupted production schedules, and emergency repair expenses. When precision matters, using substandard or counterfeit bearings in critical equipment like machine tools or reducers can lead to premature wear, misalignment, and costly replacements. Sourcing authentic bearings with reliable delivery and technical support often feels like a challenge, especially for urgent maintenance needs.
Genuine NTN N2317EM Bearings for Reliable Industrial Performance
The High Precision NTN N2317EM Cylindrical Roller Bearing is engineered to address these challenges, offering the durability and precision required for industrial machinery applications. As an integrated bearing manufacturer and exporter with ISO9001 certification, we ensure every NTN bearing meets strict quality standards, providing consistent performance in machine tools, printing equipment, and reducers. With 1pc MOQ for standard items and 3–5 days sample lead time, we support both scheduled maintenance and emergency repairs, eliminating the need for large inventory holdings.
Optimal Performance in Demanding Industrial Environments
This cylindrical roller bearing excels in radial load applications, making it ideal for high-speed rotating components in industrial machinery. Its separated design allows for easy mounting and dismounting, simplifying maintenance procedures. The 85x180x60mm dimensions and bearing steel construction ensure it handles heavy loads while maintaining precision, critical for equipment like CNC machine spindles and gearboxes where accuracy directly impacts production quality. Whether operating with grease or oil lubrication, the N2317EM delivers stable performance across varying industrial conditions.
Technical Features That Ensure Long-Term Reliability
The NTN N2317EM Cylindrical Roller Bearing incorporates key technical features that define its performance. Its precision rating options (P0-P4) allow customization to match application requirements, with higher precision grades reducing vibration and noise—essential for sensitive machinery. The vibration grades (Z1V1-Z3V3) further enhance operational smoothness, minimizing wear on connected components. As a radial bearing, it efficiently distributes load across the rolling elements, extending service life in continuous-duty applications. The separated structure also facilitates proper alignment during installation, a critical factor in preventing premature failure.
Avoid Hidden Costs: The Value of Authentic Bearings
Choosing genuine NTN bearings over counterfeit alternatives reduces long-term costs by minimizing downtime and replacement frequency. Counterfeit bearings often lack proper material quality and manufacturing precision, leading to early failure, increased energy consumption, and potential damage to expensive equipment. In contrast, authentic NTN N2317EM bearings come with traceable origins and compliance with international standards, ensuring reliable performance and reducing the risk of unplanned maintenance. Our 12-month global warranty further supports your investment, providing defect replacement or refund for manufacturing issues.
Why Global Buyers Partner With Us for Bearings
Our commitment to quality and customer service has made us a trusted partner for industrial buyers across Europe, America, Southeast Asia, and the Middle East. We maintain full R&D capabilities and a QC lab to ensure every bearing meets specifications, with ISO14001 certification reflecting our dedication to sustainable manufacturing. Our flexible order options—including 1pc MOQ and 5–15 days bulk delivery—support diverse procurement needs, from small-scale repairs to large production runs. We provide free technical guidance to help you select the right bearing for your application, and our responsive after-sales team ensures prompt resolution of any issues. With multiple payment options (T/T, credit card, Alibaba trade) and free samples (buyer covers freight), we make the procurement process efficient and transparent.
Packaging & Shipping
- Carton and pallet packaging for secure transportation
- 3–5 days sample lead time for urgent evaluation
- 5–15 days bulk delivery to meet production schedules
- Global shipping via trusted carriers for reliable delivery
- 1pc MOQ available for emergency maintenance needs
Get Your NTN N2317EM Bearing Shipped Today
Don’t let equipment downtime affect your productivity. Whether you need a single bearing for emergency repair or bulk orders for scheduled maintenance, we have the NTN N2317EM Cylindrical Roller Bearing ready to ship. Send us your requirements, and our team will provide a prompt quote and ensure timely delivery to keep your machinery running smoothly.
Frequently Asked Questions
Q: Are these genuine NTN bearings?
A: Yes, we supply authentic NTN bearings, traceable to the original manufacturer. As an authorized supplier, we ensure all products meet NTN’s quality standards.
Q: How do I confirm if the N2317EM is compatible with my equipment?
A: Provide your equipment model or technical specifications (load, speed, dimensions), and our technical team will verify compatibility and offer guidance.
Q: What is the warranty policy for this bearing?
A: We offer a 12-month global warranty. Manufacturing defects are covered by free replacement or refund.
Q: What is the minimum order quantity?
A: The minimum order quantity is 1 piece for standard items, supporting both small repairs and large orders.
Q: How long does shipping take?
A: Samples ship in 3–5 days, bulk orders in 5–15 days. We use reliable global carriers for timely delivery.
Q: How can I verify the authenticity of the bearing?
A: Authentic NTN bearings feature proper packaging, laser markings, and serial numbers. We provide documentation to confirm traceability to the manufacturer.
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