-- SKF Authorized Engineering Partner
Ensure smooth motor water pump operation with our reliable Cylinder Roller Bearing NU406, designed to minimize downtime and extend equipment life. Crafted from high-grade Bearing Steel and featuring a separated structure for easy maintenance, this single-row radial bearing delivers consistent performance in demanding industrial environments.
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| Parameter | Details |
|---|---|
| Model Number | Dac50900035 |
| Bearing Type | Cylindrical Roller Bearing |
| Outer Dimension | 35mm-400mm |
| Specification | 70*180*42mm |
| Material | Bearing Steel |
| Spherical | Non-Aligning Bearings |
| Load Direction | Radial Bearing |
| Separated | Separated |
| Structure | Cylindrical |
| Seals Type | Open |
| Lubricate | Oil Grease Dry |
| Precision Rating | P0 P6 P5 P4 P2 |
| Number of Row | Single Row |
| Trademark | SKF NSK NTN TIMKEN KOYO |
| Origin | China |
| HS Code | 8482500090 |
| Industry | Typical Applications |
|---|---|
| Automotive | Motor Water Pump |
Finding the right bearing for motor water pumps can be tricky—dimensions that don’t match lead to installation delays, and low-quality bearings often fail early, causing unexpected downtime. With so many brands and standards in the market, getting the exact replacement you need quickly is a common challenge for maintenance teams.
This Cylinder Roller Bearing NU406 addresses these issues with its precise engineering and compatibility with motor water pump systems. As a professional bearing supplier with ISO 9001 certified production processes, we ensure each bearing meets strict quality standards. Our extensive inventory covers both our own brand and major international brands like SKF, NSK, NTN, TIMKEN, and KOYO, allowing you to source the exact cylinder roller bearing you need without switching suppliers.
Designed as a radial bearing with a single row cylindrical structure, this NU406 model excels in applications where radial loads are primary. Its separated design allows for easy installation and maintenance, a key advantage in motor water pump setups where accessibility can be limited. The open seal type accommodates various lubrication methods (oil, grease, dry), adapting to different operating conditions while maintaining efficient performance.
The bearing’s construction from high-grade bearing steel ensures excellent hardness and wear resistance, critical for withstanding the continuous rotation and load in motor water pumps. Precision ratings from P0 to P2 mean you can choose the tolerance level that matches your equipment’s requirements—whether for standard industrial use or higher-precision applications. With an outer dimension range of 35mm-400mm and specific specification of 70*180*42mm, it offers a precise fit for compatible motor water pump models, reducing the risk of premature failure due to misalignment or size mismatch.
Selecting a quality cylinder roller bearing like the NU406 directly impacts your total operational costs. Inferior bearings with subpar material or imprecise dimensions often lead to increased vibration, noise, and early wear, resulting in frequent replacements and unplanned downtime. In contrast, this bearing’s robust design and strict quality control minimize these risks, extending service life and reducing maintenance needs. By investing in a reliable bearing, you avoid the hidden costs of equipment damage and production delays, making it a cost-effective choice for long-term operations.
Our commitment to quality starts with rigorous原材料检验 and continues through every stage of production. Each bearing undergoes thorough成品尺寸, hardness, and表面处理检测 to ensure compliance with industry standards. We stand behind our products with a warranty, covering manufacturing defects for your peace of mind. Whether you need a single unit or bulk orders, our low minimum order quantity and flexible shipping options (express, air, sea) ensure you get the bearings you need when you need them. We also support OEM and ODM services, customizing bearings to your specific requirements.
Whether you need the NU406 model or another bearing type, we’re here to help. Provide us with your required model, dimensions, quantity, and destination, and our team will promptly send you a detailed quote. With our extensive brand coverage and technical expertise, we make sourcing the right bearing simple and efficient—no more multiple supplier inquiries or guesswork.
Q: Do you supply bearings from other brands besides those listed?
A: Yes, we offer a full range of bearing brands including SKF, NSK, NTN, TIMKEN, KOYO, and more. We can source any brand or model specified by the customer.
Q: How can I confirm if this bearing fits my motor water pump?
A: Provide your equipment’s make, model, or the required dimensions (d x D x B), and our technical team will verify compatibility with the NU406 cylinder roller bearing.
Q: What is your warranty policy for bearings?
A: We provide a warranty against manufacturing defects. The specific terms are outlined in each order’s contract, ensuring coverage for any quality issues.
Q: What is the minimum order quantity for this bearing?
A: We support low minimum order quantities, making it easy to order small batches for maintenance or larger quantities for production.
Q: How long does shipping take, and what methods are available?
A: Stock items ship immediately. We offer express, air, and sea shipping options to match your delivery timeline requirements.
Q: Can you produce custom bearings (OEM/ODM)?
A: Yes, we support OEM and ODM services. Provide your drawings or specifications, and we can manufacture bearings tailored to your needs.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
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Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.
In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.
Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.
Dedicated account managers and reliable delivery networks ensure on-time supply for enterprise clients worldwide.
Performance Metrics
35%
Failures Prevented
70%
Downtime Reduction
25+
Years Experience
24h
Quote Response
78% of large enterprises prefer suppliers offering integrated technical support and lifecycle services.
Custom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.
Root-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.
IIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.
Modified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.
Certified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.
Long-term service agreements including regular maintenance checks, replacement scheduling, and performance reporting.
Free samples available for orders over $50K
Validated against your KPIs before full production commitment.
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Our certified engineers will review your application requirements and provide a detailed quote within 24 hours.
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No. 377 Bansongyuan Road, Huangpu District, Shanghai, China
Free Sample Program
Orders over $50K qualify for free product samples
Test against your KPIs before full production commitment. Ask our engineers for details.
Regarding: Factory Price Cylinder Roller Bearing NU406 for Motor Water Pump
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