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Cylindrical roller bearing SKF NUH 4130 ECJ/C4VA9B1
- Manufacturer Part Number
- NUH 4130 ECJ/C4VA9B1
- Brand
- SKFOfficial brand
- Category
- Bearings
- Subcategory
- Cylindrical roller bearings
Other brands in this family
- FAG
- NTN
- TIMKEN
Ask us about alternatives. Equivalence is verified for each reference and application.
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Description
SKF NUH 4130 ECJ/C4VA9B1 is a cylindrical roller bearing reference, within Bearings. Request a quote for NUH 4130 ECJ/C4VA9B1 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
SKF cylindrical roller bearings are components designed to withstand high radial loads and high speeds. Their construction with cylindrical rollers and steel cage allows precise and durable operation in demanding industrial applications. At MR Accesorios Industriales we supply this line so you can meet your assembly needs.
The designation of these bearings is interpreted from their letters and numbers. For example, in NUH 4130 ECJ/C4VA9B1, the prefix NUH indicates a cylindrical roller bearing with a specific high-capacity configuration. The 4130 series corresponds to a particular size within the category. The suffix ECJ indicates a stamped steel cage and an optimized design. Then, C4 indicates a radial clearance greater than standard, VA9 a special execution variant and B1 a particular heat treatment. Knowing these codes allows you to select the right bearing for each application.
These bearings are used in a wide variety of industries in Argentina, such as metallurgy, cement, mining and food. They are common in gearboxes, pumps, fans, machine tools and power transmission equipment. Their ability to withstand heavy radial loads and their rigidity make them ideal for assemblies requiring precision and reliability. In addition, their dismountable design facilitates assembly and disassembly in applications with frequent maintenance.
To correctly select a cylindrical roller bearing, consider the type of load, rotation speed and environmental conditions. It is essential to verify the appropriate radial clearance, since incorrect clearance can affect performance and service life. Lubrication must be appropriate for the operating temperature and speed. During assembly, ensure precise alignment and avoid impacts that could damage the rollers or raceways. Follow the manufacturer's recommendations for optimal operation.
Regarding equivalents and interchangeability, SKF cylindrical roller bearings can be replaced by products from other brands that follow the same dimensions and specifications. It is important to compare not only the main dimensions, but also the radial clearance, cage type and special suffixes. Always verify that the substitute bearing meets the load and speed requirements of your application. If you have doubts, consult us and we'll help you find the best option.
To request a quote for the bearing you need, simply send us the complete code via WhatsApp. At MR Accesorios Industriales we provide technical advice and help you select the right product for your equipment. Don't hesitate to contact us.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
Dimensions and tolerances: Send us the part number via WhatsApp and we'll confirm dimensions, sealing, and internal clearance against the manufacturer's data sheet.
Frequently Asked Questions
- What does the C4 suffix mean in an SKF bearing?
- The C4 suffix indicates an internal radial clearance greater than standard. This is useful in applications where high temperatures or mounting interference reduce clearance. Always verify operating conditions to choose the correct clearance.
- How do I know if a bearing from another brand is equivalent to SKF?
- You must compare the main dimensions (bore, outer diameter and width), cage type, radial clearance and special suffixes. Matching dimensions are not enough; internal features also affect performance. Consult us and we'll advise you.
- What lubricant do you recommend for these bearings?
- The choice of lubricant depends on speed, temperature and environment. For high speeds, low-viscosity greases are used, and for high temperatures, synthetic greases. Follow the manufacturer's recommendations and your equipment conditions.