Product Specifications
| Parameter |
Details |
| Model NO. |
N2208em Nu2208em Nj2208em |
| Outer Dimension |
Small and Medium-Sized (60-115mm) |
| Material |
Bearing Steel |
| Spherical |
Non-Aligning Bearings |
| Load Direction |
Radial Bearing |
| Separated |
Separated |
| Product Name |
Cylindrical Roller Bearing 307 |
| Bore Size |
15-90 mm |
| Structure |
Cylindrical |
| Lubrication |
Grease or Oil |
| Precision Rating |
P0 P6 P5 P4 P2 |
| Vibration |
Z1V1 Z2V2 Z3V3 |
| Service |
OEM ODM |
| Transport Package |
Carton Pallet |
| Specification |
40*90*23mm |
| Trademark |
BDL |
| Origin |
China |
| HS Code |
8482500090 |
| Production Capacity |
100000 |
Application Industries
| Industry |
Typical Equipment |
| Steel & Metallurgy |
Rolling Mill Motors |
| Manufacturing |
Electric Motors, Gearboxes |
Minimize Downtime with Reliable N2208EM NU2208EM NJ2208EM Cylindrical Roller Bearings for Rolling Mill Motors
Rolling mill operators know the frustration of unexpected motor failures—unplanned downtime disrupts production schedules, increases maintenance costs, and erodes profitability. Sourcing replacement bearings often means coordinating with multiple suppliers, facing inconsistent quality standards, and waiting weeks for critical parts. When your mill’s motors need reliable 40x90x23mm cylindrical roller bearings, these delays can’t be afforded.
One-Stop Sourcing for Rolling Mill Motor Bearings
Our N2208EM, NU2208EM, and NJ2208EM cylindrical roller bearings are designed to keep your rolling mill motors running efficiently. As an official authorized distributor with a large centralized inventory, we eliminate the hassle of multi-supplier coordination. Whether you need a single bearing for emergency repair or bulk orders for scheduled maintenance, our one-stop procurement process ensures you get the right parts when you need them. These 40x90x23mm bearings are engineered for the radial loads and high speeds typical in rolling mill motor applications, providing consistent performance under demanding conditions.
Engineered for Rolling Mill Motor Performance
Cylindrical roller bearings like the N2208EM, NU2208EM, and NJ2208EM excel in rolling mill motors, where they must withstand heavy radial loads and continuous operation. Their separated design allows for easy installation and maintenance, a critical advantage during unplanned shutdowns. The bearings’ cylindrical structure ensures optimal load distribution, reducing stress on motor components and extending service life. In the harsh environment of steel mills—where dust, vibration, and temperature fluctuations are common—these bearings deliver the reliability needed to maintain production continuity.
Key Technical Features for Motor Reliability
The performance of these cylindrical roller bearings is defined by critical technical specifications. Their precision ratings (P0 to P2) ensure minimal runout and vibration, which is essential for motor efficiency and reducing noise in rolling mill operations. Vibration classes Z1V1 to Z3V3 further enhance stability, preventing premature wear in high-speed applications. Constructed from high-quality bearing steel, they offer excellent durability and resistance to fatigue, even under the constant load cycles of rolling mill motors. The option for grease or oil lubrication provides flexibility to match your maintenance protocols, ensuring optimal performance in your specific operating conditions.
Avoid Hidden Costs of Substandard Bearings
Choosing low-quality or counterfeit cylindrical roller bearings may seem like a cost-saving measure, but the hidden expenses quickly add up. Early bearing failure can lead to motor damage, requiring expensive repairs and extended downtime—costs that far exceed the initial savings on cheap parts. Our bearings adhere to strict quality standards, backed by a unified ISO 9001 quality inspection system. By investing in genuine, high-performance bearings, you reduce the risk of unexpected failures, lower maintenance costs, and protect your rolling mill’s productivity. The long-term value of reliable roller mill motor bearings is measured in consistent operation and minimized total cost of ownership.
Why Global Buyers Choose Our Bearing Solutions
As a dual-brand authorized distributor serving over 1,200 clients across 55+ countries, we bring unmatched expertise to industrial bearing procurement. Our cross-brand technical team ensures you get the right bearing for your application, whether it’s an N2208EM, NU2208EM, or NJ2208EM for your rolling mill motor. We maintain large centralized inventory to support quick delivery, with most orders shipped within 3-7 business days. Every bearing undergoes rigorous quality inspection before shipment, and we provide complete authorization and traceability documents for compliance in large engineering projects. Our one-stop mixed procurement service simplifies your supply chain, reducing administrative burden and ensuring consistent quality across all your bearing needs.
Packaging & Shipping
- Carton and pallet packaging for secure transportation
- 3-7 business days delivery for in-stock items
- Flexible shipping options including DHL, FedEx, UPS, air, and sea freight
- Real-time logistics tracking provided for all orders
- Minimum order quantity of 1 piece, ideal for emergency repairs and small-scale maintenance
Get Your Rolling Mill Motor Bearings Today
Don’t let bearing issues slow down your rolling mill production. Send us your bearing型号 (N2208EM, NU2208EM, NJ2208EM), application details, and required quantity, and our team will provide a quotation within 24 hours. With our large inventory and global logistics network, we can get your bearings delivered quickly to minimize downtime and keep your operations running smoothly.
Frequently Asked Questions
Q: Are these bearings genuine and traceable?
A: As an official authorized distributor, all our bearings are sourced through legitimate supply chains and come with complete authorization and traceability documents.
Q: How can I confirm if the N2208EM/NU2208EM/NJ2208EM is suitable for my rolling mill motor?
A: Provide your motor model or operating parameters (load, speed, temperature), and our technical team will verify compatibility and offer free选型 support.
Q: What is your warranty policy for these cylindrical roller bearings?
A: We stand behind the quality of our products. Manufacturing defects are covered by our warranty, with unconditional replacement or refund as needed.
Q: What is the minimum order quantity for these bearings?
A: We accept orders starting from 1 piece, making it easy to source both emergency replacement parts and bulk quantities for maintenance programs.
Q: How long does shipping take, and what logistics options are available?
A: In-stock bearings
