Needle Roller Bearings
Needle Roller Bearing NK12/12 12x19x12mm Radial Bearing for Industrial Machinery
¥1.50
View Details
Roller Bearing
Cylindrical Roller Bearing NU412EM P0-P4 Precision for Industrial Machinery
SKU: e166a4b13180
In Stock
Ensure smooth, precise operation in your industrial machinery with the Cylindrical Roller Bearing NU412EM, engineered to deliver reliable performance even under heavy radial loads. This P0-P4 precision bearing minimizes vibration and extends equipment lifespan, making it ideal for machine tools, reducers, and textile machinery where consistent rotation is critical.
- Separated inner ring design allows easy mounting and dismounting, simplifying maintenance and reducing downtime
- Constructed with high-grade bearing steel for exceptional durability, ensuring stable operation in demanding industrial environments
- Open seal type supports flexible lubrication options (oil, grease, dry) to match your specific application needs
- Backed by our 12-month warranty and technical support, so you can focus on productivity without worrying about component failures
Wholesale Price (FOB)
¥0.95
MOQ: 1 Piece • Bulk discounts available on inquiry
12-Month Warranty
Free Samples
Global Shipping
Product Specifications
Technical Details & Description
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | NU412EM |
| Product Name | Cylindrical Roller Bearing |
| Structure | Cylindrical |
| Specification | 17*40*16 mm |
| Outer Dimension | 35mm-400mm |
| Material | Bearing Steel |
| Precision Rating | P0 P6 P5 P4 P2 |
| Load Direction | Radial Bearing |
| Separated | Separated |
| Spherical | Non-Aligning Bearings |
| Seals Type | Open |
| Lubricate | Oil Grease Dry |
| Number of Row | Single Row |
| Service | OEM ODM |
| Origin | China |
| HS Code | 8482500090 |
| Production Capacity | 100000 |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Industrial Machinery | Machine Tools, Printing Machinery, Reducers |
| Auto Parts Manufacturing | Transmission Systems, Gearboxes |
| Agricultural Machinery | Harvesters, Tractors |
| New Energy | Wind Turbines, Photovoltaic Equipment |
| Construction Machinery | Excavators, Heavy-Duty Conveyors |
Minimize Downtime with NU412EM High Precision Cylindrical Roller Bearing
Industrial machinery operators know the frustration of unexpected downtime caused by bearing failure. When low-quality bearings fail prematurely, production lines halt, maintenance costs rise, and deadlines get missed. Sourcing reliable high-precision bearings with flexible order options often means choosing between long lead times or compromising on quality—until now.
NU412EM Bearing: Engineered for Industrial Machinery Reliability
The NU412EM Cylindrical Roller Bearing addresses these challenges with precision engineering and practical solutions. As an integrated manufacturer with full R&D capabilities and ISO9001 certification, we deliver P0-P4 precision bearings designed for industrial machinery that demands consistent performance. With separated inner and outer rings, this radial bearing simplifies installation and replacement, reducing maintenance time for machine tools, reducers, and printing equipment.
Optimal Performance in Demanding Industrial Conditions
This cylindrical roller bearing excels in applications requiring high radial load capacity and precise rotation. Its single-row design and bearing steel construction make it ideal for heavy-duty industrial machinery operating under continuous stress. Whether powering conveyor systems in manufacturing plants or supporting gearboxes in agricultural equipment, the NU412EM maintains stability even in high-speed rotation scenarios, ensuring minimal vibration and extended equipment life.
Technical Precision That Drives Performance
The NU412EM’s technical specifications directly impact industrial machinery efficiency. Its precision rating (P0-P4) ensures tight tolerances, reducing noise and vibration in precision equipment like CNC machines. The open seal design allows for flexible lubrication options (oil, grease, or dry operation), adapting to diverse operating environments. With a bore diameter of 17mm, outer diameter of 40mm, and width of 16mm, this bearing fits standard industrial configurations while supporting OEM/ODM customization for specialized machinery needs.
Why Authentic Bearings Matter for Your Bottom Line
Choosing authentic NU412EM Cylindrical Roller Bearings over counterfeit alternatives reduces long-term costs significantly. Fake bearings often fail within months, leading to repeated replacements, unplanned downtime, and potential damage to expensive machinery components. Our bearings, backed by 12-month global warranty and defect replacement policies, deliver predictable performance, lowering total cost of ownership by minimizing maintenance and maximizing uptime in critical industrial processes.
Why Industrial Buyers Choose Saifan Bearings
With over 18 years of experience serving global buyers across Europe, America, and Southeast Asia, we’ve built a reputation for reliability. Our QC lab ensures every bearing meets precision standards, while flexible ordering—including 1pc MOQ for standard items and 3–5 day sample lead time—supports both emergency repairs and long-term production planning. We provide free technical guidance to ensure proper bearing selection, and our defect replacement policy gives you confidence in every purchase. As a trusted partner, we balance stable supply with competitive pricing to keep your operations running smoothly.
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
- Multiple payment options: T/T, credit card, Alibaba trade assurance
- 1pc MOQ available for standard items, supporting small-batch and maintenance needs
Get Your NU412EM Bearing Today
Don’t let bearing issues slow down your production. Whether you need a single replacement bearing or bulk order for upcoming projects, we’re ready to fulfill your request. Send us your specifications, and our team will confirm compatibility and provide a quote within 24 hours. Keep your machinery running with reliable, high-precision bearings designed for industrial performance.
Frequently Asked Questions
Q: Are these bearings genuine and traceable?
A: Yes, we are an integrated manufacturer with strict quality control processes. Every NU412EM bearing is produced in our ISO9001-certified facility and can be traced through our production records.
Q: How do I confirm if the NU412EM fits my machinery?
A: Provide your equipment model or technical requirements, and our engineering team will verify compatibility and offer free technical guidance to ensure proper selection.
Q: What warranty coverage do you offer?
A: We provide a 12-month global warranty. Manufacturing defects are covered by free replacement or refund, with responsive after-sales support.
Q: What is the minimum order quantity for the NU412EM?
A: Standard items have a 1pc MOQ, supporting emergency maintenance and small-batch purchases. Custom orders may have different requirements based on specifications.
Q: How quickly can I receive my order?
A: Samples are shipped within 3–5 days, and bulk orders take 5–15 days. We work with major logistics providers to ensure timely delivery to your location.
Q: Can you provide OEM/ODM services for specialized applications?
A: Yes, we offer full OEM/ODM customization. Our R&D team can develop bearings tailored to your specific precision, noise, or load requirements.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
Sample Policy
Free samples available for distributors. 3–5 days production lead time.
Bulk Delivery
5–15 days for bulk orders. T/T, L/C and Alibaba payments accepted.
Certifications
ISO 9001:2015, ISO 14001 certified. ABMA / DIN compliant.
After-Sales
12-month warranty plus dedicated technical failure analysis support.
Related Products
You May Also Need
Engineering Insights
Latest from Our Knowledge Base
Jul 01, 2026
How to Cut Bearing Costs 50-70% With Certified Chinese Aftermarket Suppliers
Buy Genuine vs Aftermarket Bearings: Cost-Benefit Analysis for Global Buyers Sourcing from China Most global bearing buyers assume aftermarket options always carry...
Read Article
Jun 29, 2026
How to Pick High-Speed Spinning Machine Bearings from Reliable China Suppliers?
How to Pick High-Speed Spinning Machine Bearings for Textile Production: A Guide for China Sourcing Buyers Most textile procurement teams still assume...
Read Article
Jun 29, 2026
How to Source Reliable Chinese FAG Bearing Replacements to Cut Cost 50-70%
FAG Bearings Cross Reference: How to Source Reliable Chinese Aftermarket Replacements for Global Buyers You don’t need to fully replicate FAG’s original...
Read Article