SKF 3319 DMA double row angular contact ball bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Double row angular contact ball bearings
We respond promptly.
Request your quote via WhatsApp or email, with the quantity you need.
Other brands in this category
Ask us about alternatives. Equivalence is verified for each reference and application.
Can't find the exact model? Write to us with the part number or model you're looking for: we'll find it and quote it, even if it's not listed in the catalog.
How to read SKF 3319 DMA
- 33Series
- Double row angular contact ball bearings, 33 series. For the same bore, each series has a different outside diameter and width.
- 19Bore
- 95 mm bore: 19 × 5.
- DMASuffix
- SKF suffix: it defines the variant (sealing, cage, internal clearance or other features).
3319 is the standard (ISO) basic designation: it defines the type, the series and the bore.
Description
The SKF 3319 DMA bearing has a 95 mm bore, a 200 mm outside diameter and a 77.8 mm width (95 x 200 x 77.8 mm).
SKF 3319 DMA is a reference of double row angular contact ball bearing, within Bearings. Request a quote for 3319 DMA via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
The SKF double row angular contact bearing is a component designed to support combined radial and axial loads in both directions. Its two-row ball construction allows higher load capacity than a single row bearing, while maintaining the precision and rigidity required for demanding applications. It is used in equipment where high reliability and a compact assembly are required.
The designation of these bearings follows a clear scheme. For example, in 3309 DMA and 3310 DMA, the first two digits indicate the double row bearing type, followed by a number that defines the dimension series. The DMA suffix indicates specific internal characteristics, such as the cage design or internal clearance, which SKF defines for each variant. Knowing these codes is key to selecting the correct replacement.
These bearings are used in industries such as metallurgy, cement, paper and material handling. In Argentina, they are common in gearboxes, high-flow pumps, industrial fans and machine tools. Their ability to support axial loads in both directions makes them ideal for applications where the direction of force changes or reverses frequently.
For a proper selection, take into account the magnitude and direction of the loads, the rotation speed and the environmental conditions. Sealing is essential: if there is dust or moisture, choose variants with seals or shields. Lubrication must be the one recommended by the manufacturer, and mounting requires precise alignment to avoid additional stresses. An incorrect internal clearance can reduce bearing service life.
When looking for equivalences with other brands, verify the main dimensions and the execution type. Not all suffixes match between manufacturers, so it is important to compare the technical specifications. At MR Accesorios Industriales we sell SKF as a brand, which guarantees authenticity and support. If you need to replace a bearing, we can help you find the right reference.
To request a quote or ask about an SKF double row angular contact bearing, send us the complete code on WhatsApp. At MR Accesorios Industriales we advise you so you choose the right option for your application.
Dimensions
Boundary dimensions of the basic designation 3319 per ISO 15: 95 x 200 x 77.8 mm (d x D x B).
- Bore
- 95mm
- Outside diameter (D)
- 200mm
- Width (B)
- 77.8mm
Frequently Asked Questions
- What are the dimensions of the SKF 3319 DMA bearing?
- The SKF 3319 DMA bearing has a 95 mm bore, a 200 mm outside diameter and a 77.8 mm width (95 x 200 x 77.8 mm). These are the standardised boundary dimensions (ISO 15) of the basic designation 3319.
- What does the DMA suffix mean on an SKF bearing?
- The DMA suffix indicates a specific execution defined by SKF, which may include the cage type, internal clearance or particular tolerances. To know the exact characteristics of your bearing, check the complete designation and contact us.
- Does this bearing support axial loads in both directions?
- Yes, double row angular contact bearings are designed to support axial loads in both directions, in addition to radial loads. This makes them versatile for applications with reversing forces.
- How do I choose between a single row and a double row bearing?
- The choice depends on the magnitude of the axial and radial load, the available space and the required rigidity. The double row one supports higher loads in both directions and offers greater rigidity, but takes up more axial space.