SKF NJ 2314 ECP/C4VQ015 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 2314 ECP/C4VQ015
- NJ 23Series
- Cylindrical roller bearings, NJ 23 series. For the same bore, each series has a different outside diameter and width.
- 14Bore
- 70 mm bore: 14 × 5.
- ECP/C4VQ015Suffix
- SKF suffix: it defines the variant (sealing, cage, internal clearance or other features).
NJ 2314 is the standard (ISO) basic designation: it defines the type, the series and the bore.
Description
The SKF NJ 2314 ECP/C4VQ015 bearing has a 70 mm bore, a 150 mm outside diameter and a 51 mm width (70 x 150 x 51 mm).
SKF NJ 2314 ECP/C4VQ015 is a reference of cylindrical roller bearing, within Bearings. Request a quote for NJ 2314 ECP/C4VQ015 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
SKF NJ ECP series cylindrical roller bearings are single-row components with a polyamide cage, designed to withstand high radial loads and considerable speeds. Their design allows axial displacement in one direction, making them suitable for applications where the shaft expands due to temperature. MR Accesorios Industriales carries this line as part of its SKF bearing catalog, with technical advice to select the right variant for your application.
The designation of these bearings is interpreted as follows: NJ indicates that the inner ring has two ribs and the outer ring one, allowing relative axial displacement in one direction. ECP indicates an optimized design with a polyamide cage and higher load capacity. Additional suffixes, such as C4VQ015 in the examples NJ 306 ECP/C4VQ015 or NJ 2314 ECP/C4VQ015, specify a radial clearance greater than normal (C4) and special execution features (VQ015). Knowing these codes is key to ordering the correct replacement.
These bearings are used in industries such as metallurgy, cement, mining and food processing, in equipment such as pumps, compressors, conveyor belts and machine tools. In Argentina, they are common in applications requiring high radial load capacity and rigidity, for example in gearboxes and large electric motors. Their ability to withstand combined loads and moderate speeds makes them versatile in industrial maintenance.
To select the right bearing, take into account the radial and axial load, the rotation speed and the environmental conditions. Sealing is essential: if there is dust or moisture, consider variants with seals. Lubrication must be the one recommended by the manufacturer, and mounting requires precise alignment and suitable tools to avoid damaging the rollers. C4 clearance is for applications with high temperatures or interference fits.
As for equivalents, SKF NJ ECP series bearings can be interchanged with those from other brands that follow the same dimensional and execution designation, such as FAG, NSK or NTN, as long as tolerances and clearance are verified. It is important to consult interchangeability tables and not rely only on the code, since there may be differences in cages or heat treatments. MR Accesorios Industriales can advise you on the substitution.
If you need a quote for an SKF NJ ECP bearing, send us the complete part number on WhatsApp. At MR Accesorios Industriales we help you identify the exact variant and answer your technical questions.
Dimensions
Boundary dimensions of the basic designation NJ 2314 per ISO 15: 70 x 150 x 51 mm (d x D x B).
- Bore
- 70mm
- Outside diameter (D)
- 150mm
- Width (B)
- 51mm
The same size in other brands
Pages from other brands with the basic designation NJ 2314: 70 x 150 x 51 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 2314 ECP/C4VQ015 bearing?
- The SKF NJ 2314 ECP/C4VQ015 bearing has a 70 mm bore, a 150 mm outside diameter and a 51 mm width (70 x 150 x 51 mm). These are the standardised boundary dimensions (ISO 15) of the basic designation NJ 2314.
- What does the NJ ECP designation mean on an SKF bearing?
- The letters NJ indicate that the inner ring has two ribs and the outer ring one, allowing axial displacement in one direction. ECP indicates an optimized design with a polyamide cage and higher load capacity. Additional suffixes, such as C4VQ015, specify increased radial clearance and special execution features.
- What is the difference between an NJ and an NU bearing?
- The difference lies in the arrangement of the ribs: the NJ type has two ribs on the inner ring and one on the outer ring, allowing axial displacement in only one direction. The NU type has two ribs on the outer ring and none on the inner ring, allowing axial displacement in both directions. Both withstand high radial loads.
- Can I replace an SKF NJ ECP bearing with another brand?
- Yes, as long as the dimensional and execution designation matches. Brands such as FAG, NSK or NTN offer equivalents. It is essential to verify tolerances, clearance and cage type, as they may vary. Consult MR Accesorios Industriales to validate interchangeability before purchasing.