SKF N 319 ECM/C3 cylindrical roller bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Cylindrical roller bearings
We respond promptly.
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 N 319 ECM/C3
- N 3Series
- Cylindrical roller bearings, N 3 series. For the same bore, each series has a different outside diameter and width.
- 19Bore
- 95 mm bore: 19 × 5.
- ECM/C3Suffix
- SKF suffix: it defines the variant (sealing, cage, internal clearance or other features).
N 319 is the standard (ISO) basic designation: it defines the type, the series and the bore.
Description
The SKF N 319 ECM/C3 bearing has a 95 mm bore, a 200 mm outside diameter and a 45 mm width (95 x 200 x 45 mm).
SKF N 319 ECM/C3 is a reference of cylindrical roller bearing, within Bearings. Request a quote for N 319 ECM/C3 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
SKF cylindrical roller bearings of the ECM series are single-row radial bearings with a machined brass cage, centered on the inner or outer ring depending on the design. They are used where high radial loads and moderate to high speeds occur, in equipment requiring rigidity and good load capacity. MR Accesorios Industriales supplies them and advises you on choosing the correct suffix for your application.
The designation of this series combines the execution type, the size number and the cage and clearance suffixes. In the examples N 222 ECM/C3, N 224 ECM/C3, N 319 ECM/C3, N 320 ECM/C3, N 322 ECM/C3 and N 324 ECM/C3 the pattern is visible: the initial letter indicates the ring variant, the number identifies the size, EC indicates the one-piece machined brass cage and M the cage design, while /C3 defines the internal radial clearance. Understanding each block prevents ordering a code that does not match your assembly.
In Argentine industry these bearings appear in gear reducers and gearboxes, centrifugal pumps, industrial fans, machine tools, conveyors and mining or cement equipment. They are also found in medium and large electric motors, where radial load is the dominant stress and long service life with predictable maintenance is sought. MR Accesorios Industriales supplies them for production plants, maintenance workshops and assembly projects throughout the country.
To select the correct suffix, consider the radial clearance required by the equipment: /C3 is a clearance greater than normal, useful when there are interference fits, thermal gradients or high speeds. Check the sealing or protection required by the environment, the planned lubrication and the alignment between housing and shaft, because a cylindrical roller bearing works best with rigid, well-supported shafts. The ECM cage tolerates demanding loads and speeds, but it does not replace careful mounting.
Regarding equivalences, cylindrical roller bearings of this series are interchangeable between manufacturers when dimensions, clearance and cage type match, although each brand uses its own suffixes to indicate the same thing. It is not advisable to rely only on the size number: the complete execution must be compared. If you have doubts, send us the code engraved on the bearing or the shaft and housing dimensions and we will verify it with you.
If you need a quote for a bearing of this series, write to us via WhatsApp with the complete code, the quantity and the equipment where it is mounted. At MR Accesorios Industriales we help you confirm the designation, clearance and cage before issuing the quote, so that you receive the part your machine actually needs.
Dimensions
Boundary dimensions of the basic designation N 319 per ISO 15: 95 x 200 x 45 mm (d x D x B).
- Bore
- 95mm
- Outside diameter (D)
- 200mm
- Width (B)
- 45mm
The same size in other brands
Pages from other brands with the basic designation N 319: 95 x 200 x 45 mm (d x D x B) per ISO 15.
- FAGN319-E-XL-M1
- NSKN 319
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 N 319 ECM/C3 bearing?
- The SKF N 319 ECM/C3 bearing has a 95 mm bore, a 200 mm outside diameter and a 45 mm width (95 x 200 x 45 mm). These are the standardised boundary dimensions (ISO 15) of the basic designation N 319.
- What does the /C3 suffix mean in these bearings?
- The /C3 suffix indicates an internal radial clearance greater than normal. It is chosen when the assembly has interference fits, thermal differences between shaft and housing or high speeds, because it compensates for the clearance reduction that these conditions cause during operation.
- How do I know if I need the ECM cage or a different variant?
- The ECM cage is machined brass and is used in applications with high radial loads and demanding speeds. If your equipment operates with moderate loads or special temperature and lubrication conditions, it is advisable to review the complete execution before defining the replacement.
- Can I replace a bearing from another brand with an SKF one from this series?
- Yes, when dimensions, radial clearance and cage type match. Each manufacturer uses its own suffixes, so comparing the size number alone is not enough: the complete execution must be verified. Send us the old code via WhatsApp and we will compare it with you.