Product Specifications
| Parameter |
Details |
| Model NO. |
N2313em |
| Product Name |
Cylindrical Roller Bearing |
| Bore Size |
15-90 mm |
| Outer Dimension |
35mm-180mm |
| Specification |
65*140*48mm |
| Material |
Bearing Steel |
| Load Direction |
Radial Bearing |
| Structure |
Cylindrical |
| 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 Equipment, Gearboxes |
| Automotive |
Transmission Systems, Axles |
| Agriculture |
Harvesters, Tractors, Farming Machinery |
| Manufacturing |
Conveyors, Compressors, Electric Motors |
| New Energy |
Wind Turbines, Solar Panel Production Lines |
Prevent Costly Downtime with High Precision Cylindrical Roller Bearing NTN N2313em
Equipment failures due to substandard bearings cost manufacturers thousands in lost production each year. When a radial bearing fails prematurely in critical machinery like machine tools or gearboxes, it halts entire production lines and creates expensive repair delays. Many buyers struggle with unreliable suppliers offering inconsistent quality, long lead times, and minimum order quantities that make emergency replacements impossible.
Genuine NTN N2313em Bearings Delivered When You Need Them
Our High Precision Cylindrical Roller Bearing NTN N2313em solves these challenges by providing authentic, factory-certified components with flexible ordering options. As an integrated bearing supplier with ISO9001 certification, we maintain strict quality control over every unit, ensuring the 65x140x48mm dimensions and radial load capacity meet NTN’s original specifications. Whether you need a single unit for emergency repair or bulk orders for production lines, our 1pc MOQ and 3-5 day sample lead time ensure you get the bearings you need without unnecessary delays.
Engineered for Heavy-Duty Industrial Performance
This NTN N2313em cylindrical roller bearing excels in high-load, high-precision applications where durability and reliability are non-negotiable. Its separated structure allows for easy mounting and dismounting, while the bearing steel construction provides exceptional wear resistance under radial loads. Designed for use with either grease or oil lubrication, it performs consistently in temperatures typical of industrial machinery environments, making it ideal for machine tools, printing presses, and conveyor systems that require continuous operation under demanding conditions.
Technical Features That Maximize Machinery Uptime
The precision rating options (P0-P4) allow you to match the bearing’s accuracy to your specific application needs—from general industrial use (P0) to high-precision machine tools (P4). Vibration grades Z1V1 to Z3V3 ensure smooth operation, reducing noise and minimizing wear on adjacent components. The radial load design makes it particularly suitable for equipment subject to heavy axial forces, while the non-aligning structure maintains performance even in applications with minor shaft misalignment. These technical attributes combine to deliver a bearing that extends machinery service life and reduces maintenance requirements.
Why Authentic NTN Bearings Deliver Lower Total Cost of Ownership
Choosing genuine NTN N2313em bearings over counterfeit alternatives eliminates hidden costs associated with premature failure. Knockoff bearings often use inferior steel and imprecise manufacturing, leading to early wear, increased energy consumption, and potential damage to expensive machinery components. In contrast, our authentic bearings come with NTN’s engineering heritage and quality assurance, backed by our 12-month global warranty. The initial investment in genuine components is consistently offset by longer service intervals, fewer replacements, and reduced downtime—ultimately lowering your total cost of ownership.
Our Commitment to Reliable Bearing Supply
With over 18 years in the bearing industry, we’ve built a reputation for reliability serving global buyers across Europe, America, Southeast Asia, and the Middle East. Our full R&D and QC lab ensures every bearing meets strict quality standards before shipment, while our ISO14001 certification reflects our commitment to responsible manufacturing. We offer free technical guidance to help you select the right bearing for your application, and our defect replacement policy ensures peace of mind. Whether you need standard bearings or custom solutions, our OEM/ODM capabilities and stable production capacity make us a trusted long-term partner for industrial bearing needs.
Packaging & Shipping
- Original NTN packaging with protective carton and pallet reinforcement
- Sample lead time: 3–5 days for standard items
- Bulk delivery: 5–15 days depending on order quantity
- Multiple shipping options: DHL, FedEx, UPS, air freight, and sea freight
- 1pc MOQ available for emergency repair needs
Get Your NTN N2313em Bearing Today
Don’t let equipment downtime affect your production schedule. Whether you need a single High Precision Cylindrical Roller Bearing for immediate replacement or a bulk order for planned maintenance, we can fulfill your request quickly. Send us your bearing designation, application details, and quantity, and our team will provide a quote within 24 hours—helping you get back to full production with minimal delay.
Frequently Asked Questions
Q: Are these genuine NTN bearings?
A: Yes, we supply authentic NTN bearings sourced directly from authorized channels, with full traceability documentation available upon request.
Q: How do I confirm if the N2313em is compatible with my equipment?
A: Provide your equipment model or technical specifications (load, speed, temperature), and our engineering team will verify compatibility at no cost.
Q: What warranty coverage do you offer?
A: All bearings come with a 12-month global warranty covering manufacturing defects, with free replacement or refund available for qualifying issues.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, making us ideal for emergency repairs and small-batch requirements.
Q: How quickly can you ship the N2313em bearing?
A: Standard items are available for sample shipment within 3–5 days, with bulk orders delivered in 5–15 days depending on quantity.
Q: How can I verify the authenticity of the bearing?
A: Authentic NTN bearings feature laser-etched markings, original packaging with security labels, and serial numbers that can be verified through official channels—we provide all necessary documentation.
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