SKF NJ 206 ECP/C3HVA624 cylindrical roller bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Cylindrical roller bearings
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Decoding SKF NJ 206 ECP/C3HVA624
- NJ 2Series
- Cylindrical roller bearings, NJ 2 series. Series differ in outside diameter and width even when the bore is the same.
- 06Bore
- Bore 30 mm (06 × 5).
- ECP/C3HVA624Suffix
- SKF suffix: identifies the variant, such as seals or shields, cage, internal clearance or other features.
NJ 206 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
SKF NJ 206 ECP/C3HVA624 measures 30 mm across the bore and 62 mm across the outside diameter; its width is 16 mm (30 x 62 x 16 mm).
SKF NJ 206 ECP/C3HVA624 belongs to cylindrical roller bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for NJ 206 ECP/C3HVA624 and any equivalents.
For machinery that must handle heavy radial forces at speed, the SKF NJ 206 ECP/C3HVA624 cylindrical roller bearing is a common choice. Its cylindrical rolling elements and polyamide cage support precise rotation in tough industrial settings. You will find it in motors, pumps, gearboxes and similar rotating equipment where rigidity and load capacity matter. MR Industrial Accessories supplies this brand and can help you confirm the right variant for your application.
The part number itself tells you a lot. NJ means the inner ring has two ribs and the outer ring has one, so the bearing can move axially in a single direction. ECP points to a glass-fibre reinforced polyamide cage that works well at higher speeds and moderate temperatures. In the full code NJ 206 ECP/C3HVA624, C3 indicates internal radial clearance greater than normal, and HVA624 is a manufacturer-specific suffix that may cover a special heat treatment or coating. Reading these codes correctly helps you match the bearing to your machine.
These bearings appear in many industries across the United States and Latin America. Electric motors, centrifugal pumps, compressors, speed reducers, machine tools and power transmission equipment are typical examples. Their ability to take heavy radial loads and their stiffness suit applications where precision and long service are important. In metallurgical, food processing and petrochemical plants, they are found in continuously running rotating equipment. MR Industrial Accessories supplies them to support industrial operations.
When selecting a cylindrical roller bearing, consider radial load, speed and the surrounding environment. Sealing matters: if dust or moisture is present, look at variants with seals or extra protection. Internal clearance should match the operating temperature; C3 clearance is useful when the bearing runs hot. Use the lubricant specified by the manufacturer, and ensure precise alignment and cleanliness during mounting to avoid early failures. Always check the technical data before installation.
For equivalents and interchangeability, SKF cylindrical roller bearings can be replaced by products from other brands that follow the same standard dimensions and designations. However, you must verify tolerances, internal clearance and cage details, as these can differ between manufacturers. Not all suffixes mean the same thing across brands. Compare data sheets and speak with a specialist before substituting a bearing. Safe interchange depends on meeting the load and speed requirements.
If you need an SKF NJ ECP series cylindrical roller bearing, MR Industrial Accessories can help you identify it and request a quote. Send the complete part number by WhatsApp or email and we will reply promptly. We can also suggest equivalents and assist you in choosing the right part for your equipment.
Dimensions
30 x 62 x 16 mm (d x D x B): boundary dimensions for basic designation NJ 206, according to ISO 15.
- Bore
- 30mm
- Outside diameter (D)
- 62mm
- Width (B)
- 16mm
Same size, other brands
Other brands' pages with basic designation NJ 206: 30 x 62 x 16 mm (d x D x B) per ISO 15.
What they share are the ISO 15 boundary dimensions, not the specs: seals or shields, internal clearance, cage and load rating may vary with brand and suffix. Every quote is by full part number.
Frequently asked questions
- SKF NJ 206 ECP/C3HVA624 bearing: what are its dimensions?
- SKF NJ 206 ECP/C3HVA624 measures 30 mm across the bore and 62 mm across the outside diameter; its width is 16 mm (30 x 62 x 16 mm). Those are the boundary dimensions standardized in ISO 15 for basic designation NJ 206.
- What does the designation NJ 206 ECP/C3HVA624 mean?
- NJ indicates a cylindrical roller bearing with two ribs on the inner ring and one on the outer ring. ECP refers to a polyamide cage. C3 is increased internal radial clearance, and HVA624 is an SKF-specific suffix that may indicate a special heat treatment or lubrication. Check the data sheet for exact details.
- Where are SKF cylindrical roller bearings used?
- They are found in electric motors, pumps, compressors, gearboxes, machine tools and transmission equipment. They suit high radial loads and moderate to high speeds. Industries such as metallurgical, food and petrochemical use them in continuous rotating equipment.
- 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.