SKF 6015/DFC135 deep groove ball bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Deep groove ball bearings
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Since 1945 · Martínez, Buenos Aires, Argentina
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Ask us about alternatives. Equivalence is verified for each reference and application.
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How to read SKF 6015/DFC135
- 60Series
- Deep groove ball bearings, 60 series. For the same bore, each series has a different outside diameter and width.
- 15Bore
- 75 mm bore: 15 × 5.
- DFC135Suffix
- SKF suffix: it defines the variant (sealing, cage, internal clearance or other features).
6015 is the standard (ISO) basic designation: it defines the type, the series and the bore.
Description
SKF 6015/DFC135 is a reference of deep groove ball bearing, within Bearings. Request a quote for 6015/DFC135 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
The SKF DFC series deep groove ball bearing is a double-row ball bearing designed to support radial and axial loads in both directions, with an arrangement that gives it high rigidity. It is used in applications requiring precision and combined load capacity, such as machine tool spindles, gearboxes and power transmission equipment. MR Accesorios Industriales sells this line, with technical advice to select the right configuration.
The DFC series designation is interpreted from its letters: the D indicates that the bearing has two rows of balls, the F indicates a high-capacity execution or special arrangement, and the C refers to a design with preload or controlled clearance. The example 6015/DFC135 shows a bearing from the 6015 series with this DFC configuration and a numeric suffix 135 that may indicate a variant of preload, axial clearance or specific tolerance. To correctly interpret each code, it is essential to consult the manufacturer's technical documentation.
This type of bearing is used in industries that require high precision and rigidity, such as metalworking, automotive and machine tool manufacturing. In Argentina, it is commonly found in main spindles of milling machines and grinding machines, in speed reducers and in power transmission equipment. Its ability to support loads in both directions makes it suitable for applications where axial clearance must be controlled and precision maintained under variable load conditions.
To correctly select a DFC bearing, it is necessary to consider radial and axial load, operating speed and environmental conditions. Mounting requires special attention to alignment and preload, since incorrect installation can affect rigidity and service life. Lubrication must be suitable for the working speed and temperature, and sealing must protect against contaminants. In many cases, mounting with an interference fit on the shaft and in the housing is recommended to ensure precision.
Regarding equivalences and interchangeability, SKF DFC series bearings may have equivalents from other manufacturers, but it is important to verify dimensions and tolerances, since they are not always directly interchangeable. Each manufacturer's designation may vary, so it is recommended to consult a specialist before replacing one bearing with another. MR Accesorios Industriales can advise you on the corresponding options and compatibilities.
If you need a quote for an SKF DFC series deep groove ball bearing, send us the complete part number by WhatsApp. At MR Accesorios Industriales we help you identify the correct variant and answer your technical questions. We are your reliable partner for industrial components.
Other SKF versions of the 6015 series
These versions of the 6015 series appear in SKF catalogues and do not have their own page on this site. Ask us about any of them with the part number: we will source it and send you a quote.
- SKF 6015 N
Dimensions
- Bore
- 75mm
Frequently Asked Questions
- What does the DFC designation mean in an SKF bearing?
- The DFC designation indicates that the bearing has two rows of balls, a special execution and a design with preload or controlled clearance. The numeric suffix that follows, such as 135, specifies the exact preload or tolerance variant. To correctly interpret each code, consult the manufacturer's technical documentation.
- Is this bearing suitable for high speeds?
- Double-row deep groove ball bearings with preload are often used in high-precision applications and moderate to high speeds, but the maximum permissible speed depends on lubrication, internal clearance and load. It is essential to verify the operating conditions and consult the manufacturer's specifications for each case.
- Can I replace a DFC bearing with one from a different brand?
- In some cases it is possible, but not all bearings are directly interchangeable. Dimensions, tolerances and load capacity may vary between manufacturers. Before replacing, verify the specifications and consult a specialist. At MR Accesorios Industriales we can advise you on the corresponding options.