-- SKF Authorized Engineering Partner
Ensure smooth, reliable performance in your machinery with this high-quality NSK Cylindrical Roller Bearing designed to handle radial loads with precision. The single-row, unseparated construction delivers consistent operation, reducing unexpected downtime and keeping your equipment running at peak efficiency.
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
| Parameter | Details |
|---|---|
| Model Number | 6212 6312 6412 |
| Separated | Unseparated |
| Rows Number | Single |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Transport Package | Packed |
| Specification | 10*26*8mm |
| Trademark | NTN |
| Origin | Germany Sweden Japan |
| HS Code | 8482102000 |
| Industry | Typical Applications |
|---|---|
| Automation Equipment | Conveyor systems, gearboxes |
| Industrial Machinery | Pumps, electric motors |
| Automotive | Wheel hubs, transmission components |
Procuring the right cylindrical roller bearings often means sifting through countless models across brands, only to face delays from suppliers with limited inventory. Mismatched dimensions or substandard materials can lead to premature wear, forcing unplanned downtime and costly replacements. For businesses managing diverse equipment, the challenge of sourcing multiple brands from different suppliers creates unnecessary complexity.
Our NSK Cylindrical Roller Bearings Nup318em, Nup319em, and Nup320em series address these pain points with a comprehensive solution. As a专业轴承供应商 with ISO 9001 certified processes, we ensure each bearing meets strict quality standards—from raw material inspection to finished product testing. With access to a full range of international brands including NSK, NTN, and SKF, we streamline procurement by serving as a single source for all your bearing needs, whether you require standard models or hard-to-find specifications.
Designed as single-row radial bearings, these cylindrical roller bearings excel in applications with high radial loads, such as industrial gearboxes and conveyor systems. The unseparated design ensures structural integrity under continuous operation, while the bearing steel construction provides the durability needed to withstand heavy-duty use. Their precision dimensions (including the 10*26*8mm specification) ensure compatibility with existing equipment, reducing the risk of installation errors.
The material selection of high-grade bearing steel is critical for these cylindrical roller bearings, as it directly impacts load capacity and fatigue resistance. Bearing steel offers optimal hardness and toughness, ensuring the bearings maintain their shape and performance even under fluctuating loads. The radial load direction capability makes them ideal for machinery where forces act perpendicular to the shaft, such as in electric motor rotors. Additionally, the unseparated design simplifies installation and maintenance, as the inner and outer rings remain aligned during handling, reducing assembly time and potential mistakes.
Selecting a quality cylindrical roller bearing is an investment in long-term equipment reliability. Inferior bearings with substandard materials or imprecise dimensions often fail early, leading to production halts, repair costs, and damage to adjacent components. In contrast, our bearings undergo rigorous testing for size accuracy, hardness, and surface finish, ensuring they meet international standards and deliver extended service life. By reducing the frequency of replacements and minimizing downtime, these bearings contribute to lower total cost of ownership over time.
Our commitment to quality starts with ISO 9001 certified production and inspection processes. Each bearing undergoes thorough testing, including dimensional checks, hardness testing, and surface treatment evaluation, to ensure compliance with specifications. We stand behind our products with a warranty period, covering manufacturing defects for peace of mind. With a diverse network of suppliers, we can source bearings from Germany, Sweden, Japan, and other global origins, ensuring availability even for specialized models. Our ready stock and flexible order quantities mean you can secure the bearings you need without unnecessary delays.
Whether you require the Nup318em, Nup319em, Nup320em, or other cylindrical roller bearing models, we’re here to help. Provide us with your specific model number, dimensions, and required quantity, and our team will promptly send you a competitive quote. With our extensive inventory and global sourcing capabilities, we can fulfill your order efficiently, ensuring you get the right bearings when you need them.
Q: Do you support procurement of other bearing brands and models?
A: Yes, we offer comprehensive sourcing services for all major international brands and models, including SKF, NSK, NTN, Koyo, NACHI, IKO, FAG, Timken, as well as domestic quality brands. We can supply bearings according to your specified brand and model requirements.
Q: How can I confirm if this bearing is compatible with my equipment?
A: Please provide the equipment model, required bearing dimensions (bore diameter, outer diameter, width), or the existing bearing model number. Our technical team will verify compatibility based on this information.
Q: What is your warranty policy for these bearings?
A: We provide a warranty period for all bearings, covering manufacturing defects. The specific warranty terms will be detailed in the sales contract, ensuring protection against quality issues from production.
Q: What is the minimum order quantity for these cylindrical roller bearings?
A: We support low minimum order quantities, allowing you to place small trial orders to verify performance before committing to larger purchases.
Q: What are the shipping timeframes and available logistics options?
A: For in-stock items, we can ship within 1-3 business days. Logistics options include express courier (for urgent orders), air freight, and sea freight, depending on your location and delivery requirements.
Q: Do you offer OEM/ODM customization services for bearings?
A: Yes, we support custom bearing production according to your provided drawings, specifications, or samples, including OEM and ODM services to meet unique application 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.
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: NSK Cylindrical Roller Bearing Nup318em Nup319em Nup320em High Quality
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