-- SKF Authorized Engineering Partner
Ensure smooth, reliable machinery performance with our premium SKF Cylindrical Roller Bearing, designed to minimize downtime and maximize operational efficiency. Available in models N210em, NJ210em, NF210em, NU210em, and NUP210em, this bearing delivers exceptional load capacity and precision for industrial applications.
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
| Parameter | Details |
|---|---|
| Model Number | W61803-2RS1, W61803-2RZ, W61803-2Z |
| Specification | 17*26*5mm |
| Stock | Rich Stocks |
| Grease Technology | High |
| Lubrication | Grease or Oil |
| Vibration | Z1V1, Z2V2, Z3V3 |
| Service | OEM, ODM |
| Delivery | by Express, Road, Train, Air, Sea |
| Sample | Available |
| on-Time Delivery Rate | 100.0% |
| Response Time | Less Than 0.5h |
| Transport Package | Carton, Pallet |
| Trademark | BDL/NTN/NSK/NMB/Koyo/NACHI/Timken |
| Origin | China |
| HS Code | 8482102000 |
| Production Capacity | 200000000 Pieces/Year |
| Industry | Typical Applications |
|---|---|
| Automation Equipment | Precision rotary components, small electric motors |
| Mechanical Engineering | Light-duty gearboxes, conveyor systems |
| Industrial Machinery | Pump assemblies, textile machinery |
Finding the right cylindrical roller bearing for your equipment can be tricky. Mismatched dimensions lead to installation failures, while poor quality bearings cause early wear and unexpected downtime. With countless models and brands on the market, getting the exact规格 you need—when you need it—often means juggling multiple suppliers.
Our cylindrical roller bearings, including models like N210em, NJ210em, NF210em, NU210em, and NUP210em, address these challenges head-on. Backed by ISO 9001-certified production processes and a comprehensive inventory, we ensure you get the right bearing for your specific application—whether it’s for automation equipment, mechanical engineering, or industrial machinery. With rich stocks and fast response times, we eliminate the hassle of multi-supplier sourcing.
These cylindrical roller bearings excel in applications requiring high radial load capacity and moderate speeds. Their design accommodates misalignment within acceptable limits, making them suitable for rotating shafts in gearboxes, conveyor systems, and pump assemblies. Available with vibration grades Z1V1 to Z3V3, they minimize noise and vibration, critical for precision machinery where stability is non-negotiable.
The 17*26*5mm specification ensures precise fitting in compact spaces, a common requirement in small to medium-sized industrial equipment. High-grade grease technology enhances lubrication efficiency, reducing friction and extending service life whether using grease or oil lubrication. The bearings’ vibration control capabilities (Z1V1 to Z3V3) are particularly important in applications like textile machinery, where excessive vibration can damage delicate components and compromise product quality. Additionally, the availability of sealed variants (2RS1, 2RZ, 2Z) provides protection against contaminants, making them suitable for dusty or humid environments.
Opting for a quality cylindrical roller bearing might seem like a higher upfront investment, but it pays off in the long run. Poorly made bearings with substandard material hardness or imprecise dimensions lead to frequent replacements, unplanned downtime, and potential damage to adjacent parts. In contrast, our bearings undergo rigorous testing—including dimensional checks and surface hardness verification—to meet industry standards. This reliability reduces maintenance costs and extends equipment lifespan, ultimately lowering your total cost of ownership.
Our commitment to quality starts with ISO 9001-certified manufacturing processes, ensuring consistent production standards. Every bearing undergoes strict原材料检验 and成品 testing for dimensions, hardness, and surface treatment. We stand behind our products with a warranty, offering replacements for manufacturing defects as specified in your contract. With access to both our own brand and international brands like NTN, NSK, and Koyo, we can source or produce bearings to your exact specifications. Our rich stock levels mean most orders ship within days, supported by flexible delivery options including express, air, and sea freight.
Whether you need the N210em series or any other cylindrical roller bearing model, we’re here to help. Provide us with your required model, dimensions (d x D x B), and quantity, and our team will respond with pricing and lead time within 0.5 hours. With our extensive brand coverage and technical expertise, we make finding the right bearing simple and efficient.
Q: Do you supply bearings from other brands or models?
A: Yes, we support inquiries for all bearing brands and models. We can source or produce bearings according to your specific brand or规格 requirements.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment’s required bearing dimensions (d x D x B) or model number, and our technical team will verify compatibility for you.
Q: What is your warranty policy for these bearings?
A: We offer a warranty against manufacturing defects. The specific terms are outlined in your purchase contract, ensuring coverage for any quality issues.
Q: What is the minimum order quantity?
A: We accept low minimum order quantities, making it easy to order small test batches or large production runs.
Q: How quickly can you ship the bearings?
A: Most bearings are in stock and ready for immediate shipment. Delivery time depends on your location and chosen shipping method (Express, Air, Sea, etc.).
Q: Do you offer OEM or ODM services?
A: Yes, we provide OEM and ODM services, allowing customization of bearings according to your drawings or specifications.
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.
-- Get In Touch
Our certified engineers will review your application requirements and provide a detailed quote within 24 hours.
Address
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: SKF N210em NJ210em NF210em NU210em NUP210em Cylindrical Roller Bearing
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SKF Authorized Engineering Partner
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