Description
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | NU338EM |
| Outer Dimension | 35mm-180mm |
| Material | Bearing Steel |
| Spherical | Non-Aligning Bearings |
| Load Direction | Radial Bearing |
| Separated | Separated |
| 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 | 180*380*75mm |
| HS Code | 8482500090 |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Automotive | Transmission systems, engine components, axle assemblies |
| General Machinery | Electric motors, gearboxes, pumps, compressors |
| Rail Transit | Train traction motors, bogie systems |
Eliminate Downtime Risks with Genuine NTN NU338EM Cylindrical Roller Bearings
OEM manufacturers across automotive and machinery sectors frequently face production halts due to counterfeit bearings failing prematurely or inconsistent delivery from multi-tier distributors. When a critical bearing like the NTN NU338EM fails, it not only damages equipment but also disrupts production schedules, leading to significant financial losses.
NTN NU338EM: High Precision Performance You Can Trust
As an official NTN distributor, we ensure every NTN NU338EM cylindrical roller bearing meets strict OEM standards. With our WMS real-time inventory system, this high precision bearing is ready for immediate dispatch, eliminating the 30–50% lead time delays common in traditional distribution channels. Its separated design and radial load capacity make it ideal for automotive gearboxes and motor applications where reliability is non-negotiable.
Engineered for Demanding Automotive Machinery Environments
The NTN NU338EM thrives in high-load, high-speed automotive machinery environments. As a non-aligning cylindrical roller bearing, it delivers stable performance under radial loads, making it suitable for continuous operation in transmission systems and electric motor spindles. Its precision manufacturing ensures minimal vibration (Z1V1 to Z3V3 ratings) and consistent operation even under varying temperatures.
Key Technical Features Driving Reliability
The NTN NU338EM’s performance is defined by critical technical specifications. Its precision ratings (P0 to P2) allow for tight tolerance applications, ensuring minimal runout in high-speed machinery. The separated inner and outer rings facilitate easy installation and maintenance, reducing downtime during replacements. Available with grease or oil lubrication, it adapts to diverse operating conditions, while bearing steel construction provides durability for extended service life.
Why Authentic NTN Bearings Lower Total Cost of Ownership
Choosing genuine NTN NU338EM bearings over gray-market alternatives reduces long-term costs significantly. Counterfeit bearings often lack proper material quality and precision, leading to early failures that cause secondary equipment damage and unplanned downtime. Our ISO 9001 compliant three-level quality inspection ensures each bearing meets NTN’s strict standards, backed by full product traceability to prevent customs clearance issues and quality disputes.
Our Commitment to Your Production Success
With over 10 years of technical expertise and service across 50+ countries, we stand behind every NTN NU338EM bearing. Our official authorized supply chain guarantees 100% genuine products with complete documentation. A dedicated account manager oversees your order from inventory reservation to global door-to-door logistics, while our technical team provides application guidance to ensure optimal bearing performance.
Packaging & Shipping
- Secure carton and pallet packaging to prevent damage during transit
- 3–7 business days delivery for in-stock items
- Flexible logistics options including DHL, FedEx, UPS, air, and sea freight
- Real-time tracking provided for all shipments
- Minimum order quantity of 1 piece, supporting both emergency repairs and bulk orders
Get Your NTN NU338EM Bearing Shipped Today
Don’t let bearing issues disrupt your production schedule. Send us your NTN NU338EM order details, including quantity and application requirements, and we’ll provide a formal quotation within 24 hours. With our stock availability and global shipping capabilities, you can minimize downtime and keep your machinery running efficiently.
Frequently Asked Questions
Q: Are these genuine NTN bearings?
A: Yes, we are an official NTN authorized distributor. Every NTN NU338EM bearing comes with full traceability documentation and brand authorization certificates.
Q: How can I confirm if the NU338EM is suitable for my equipment?
A: Provide your equipment model or operating parameters (load, speed, temperature), and our technical team will verify compatibility at no cost.
Q: What is your warranty policy?
A: All NTN bearings are covered by the manufacturer’s warranty. We offer unconditional replacement for any manufacturing defects.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, supporting both emergency maintenance and large-scale OEM production needs.
Q: How quickly can you ship the NU338EM bearing?
A: In-stock items are shipped within 3–7 business days via your preferred logistics method (DHL, FedEx, UPS, air, or sea freight).
Q: How do I verify the authenticity of the bearing?
A: Each bearing includes NTN’s original packaging with防伪标签 and laser marking. We also provide full traceability documents for verification through NTN’s official channels.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
