SKF NJ 206 ECP/C3HVA624 cylindrical roller bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Cylindrical roller bearings
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Since 1945 · Martínez, Buenos Aires, Argentina
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Other brands in this category
Ask us about alternatives. Equivalence is verified for each reference and application.
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How to read SKF NJ 206 ECP/C3HVA624
- NJ 2Series
- Cylindrical roller bearings, NJ 2 series. For the same bore, each series has a different outside diameter and width.
- 06Bore
- 30 mm bore: 06 × 5.
- ECP/C3HVA624Suffix
- SKF suffix: it defines the variant (sealing, cage, internal clearance or other features).
NJ 206 is the standard (ISO) basic designation: it defines the type, the series and the bore.
Description
The SKF NJ 206 ECP/C3HVA624 bearing has a 30 mm bore, a 62 mm outside diameter and a 16 mm width (30 x 62 x 16 mm).
SKF NJ 206 ECP/C3HVA624 is a reference of cylindrical roller bearing, within Bearings. Request a quote for NJ 206 ECP/C3HVA624 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
The SKF NJ ECP series cylindrical roller bearing is a component designed to withstand high radial loads and considerable speeds. Its construction with cylindrical rollers and polyamide cage allows precise operation in demanding industrial applications. It is used in rotating machinery where high load capacity and rigidity are required, such as electric motors, pumps and gearboxes. MR Accesorios Industriales supplies this brand and advises you on choosing the right variant for your equipment.
The designation of these bearings is interpreted from the letters and suffixes that make it up. The NJ series indicates that the inner ring has two ribs and the outer ring one, which allows axial displacement in one direction. The letters ECP indicate a high-strength polyamide cage, suitable for high speeds and moderate temperatures. Additional suffixes, such as C3HVA624 in the example NJ 206 ECP/C3HVA624, indicate special characteristics: C3 internal radial clearance (greater than normal), and a specific heat treatment or coating for particular applications. Knowing these codes helps you select the correct bearing for your machine.
These bearings are used in a wide variety of industries in Argentina. They are common in electric motors, centrifugal pumps, compressors, speed reducers, machine tools and power transmission equipment. Their ability to withstand heavy radial loads and their rigidity make them ideal for applications where precision and durability are critical. In the metallurgical, food and petrochemical sectors, they are found in rotating equipment that operates continuously. MR Accesorios Industriales supplies them to serve national industry with quality products.
To correctly select a cylindrical roller bearing, take into account radial load, rotation speed and environmental conditions. Sealing is key: if there is dust or moisture, choose variants with seals or additional protections. Internal radial clearance must be suitable for the operating temperature; C3 clearance is useful when the bearing reaches elevated temperatures. Lubrication must be the one indicated by the manufacturer, and mounting requires precise alignment and cleanliness to avoid premature failures. Always consult the technical specifications before installing.
As for equivalents and interchangeability, SKF cylindrical roller bearings can be replaced by products from other brands that follow the same standardized dimensions and designations. However, it is essential to verify tolerances, internal clearance and cage characteristics, since they can vary between manufacturers. Not all suffixes have the same meaning across different brands. Therefore, always compare the data sheets and consult a specialist before replacing a bearing. Safe interchangeability depends on meeting the load and speed requirements.
If you need an SKF NJ ECP series cylindrical roller bearing, at MR Accesorios Industriales we help you identify it and request a quote. Send us the complete part number by WhatsApp and we will reply promptly. We advise you so you can find the right part for your equipment.
Dimensions
Boundary dimensions of the basic designation NJ 206 per ISO 15: 30 x 62 x 16 mm (d x D x B).
- Bore
- 30mm
- Outside diameter (D)
- 62mm
- Width (B)
- 16mm
The same size in other brands
Pages from other brands with the basic designation NJ 206: 30 x 62 x 16 mm (d x D x B) per ISO 15.
They share the boundary dimensions set by ISO 15, not the technical data: seals or shields, internal clearance, cage and load rating can differ by brand and suffix. We quote each one by its full part number.
Frequently Asked Questions
- What are the dimensions of the SKF NJ 206 ECP/C3HVA624 bearing?
- The SKF NJ 206 ECP/C3HVA624 bearing has a 30 mm bore, a 62 mm outside diameter and a 16 mm width (30 x 62 x 16 mm). These are the standardised boundary dimensions (ISO 15) of the basic designation NJ 206.
- What does the designation NJ 206 ECP/C3HVA624 mean?
- The NJ series indicates a cylindrical roller bearing with one rib on the outer ring and two on the inner ring. ECP indicates a polyamide cage. C3 is the increased internal radial clearance, and HVA624 is an SKF-specific suffix that may refer to a special heat treatment or particular lubrication. Consult the data sheet for exact details.
- Where are SKF cylindrical roller bearings used?
- They are used in electric motors, pumps, compressors, gearboxes, machine tools and transmission equipment. They are ideal for high radial loads and moderate to high speeds. In Argentine industry, they are present in sectors such as metallurgical, food and petrochemical, among others.
- How do I choose the right bearing for my application?
- Consider radial load, speed, temperature and environmental conditions. Verify sealing, radial clearance and cage type. Proper lubrication and mounting are essential for service life. If you have doubts, consult us with your equipment data and we will advise you.