SKF 6015/DFC135 deep groove ball bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Deep groove ball bearings
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Decoding SKF 6015/DFC135
- 60Series
- Deep groove ball bearings, 60 series. Series differ in outside diameter and width even when the bore is the same.
- 15Bore
- Bore 75 mm (15 × 5).
- DFC135Suffix
- SKF suffix: identifies the variant, such as seals or shields, cage, internal clearance or other features.
6015 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
SKF 6015/DFC135 belongs to deep groove ball 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 6015/DFC135 and any equivalents.
The SKF DFC series deep groove ball bearing is a double-row design built to carry radial and axial loads in both directions. Its internal arrangement gives the bearing high rigidity, which makes it a common choice for machine tool spindles, gearboxes and other power transmission equipment where precision matters. MR Industrial Accessories LLC supplies this line and can help you confirm the right configuration for your application.
Reading the DFC code helps you understand what you are ordering. The D identifies two rows of balls. The F points to a high-capacity execution or special arrangement. The C indicates a design with preload or controlled clearance. In a reference such as 6015/DFC135, the 6015 is the basic series, DFC is the configuration just described, and the 135 suffix is a numeric variant that may relate to preload, axial clearance or a specific tolerance. Always confirm the exact meaning against the manufacturer's technical documentation.
These bearings appear in work where precision and rigidity are priorities: metalworking, automotive and machine tool manufacturing, among others. You will find them in milling and grinding machine main spindles, in speed reducers and in power transmission equipment. Because they accept loads in both directions, they suit arrangements where axial clearance has to be controlled and precision held under changing load conditions.
Selection starts with radial load, axial load, operating speed and the environment around the bearing. During mounting, alignment and preload deserve close attention, since a poor installation can affect rigidity and service life. Lubrication has to match the working speed and temperature, and sealing must keep contaminants out. An interference fit on the shaft and in the housing is often recommended when precision is required.
On interchangeability, SKF DFC series bearings may have equivalents from other manufacturers, but dimensions and tolerances are not always directly interchangeable. Designations differ from one maker to another, so it is worth checking with a specialist before substituting one bearing for another. MR Industrial Accessories LLC can review the options and compatibilities with you.
To request a quote for an SKF DFC series deep groove ball bearing, send the complete part number by WhatsApp or email. The team can help you identify the correct variant and answer technical questions about your application.
More SKF versions in the 6015 series
SKF lists these 6015 series versions in its catalogs, but they don't have a page on this site. Send us the part number of any of them and we'll find it and quote it.
- SKF 6015 N
Dimensions
- Bore
- 75mm
Frequently asked questions
- What does the DFC designation mean in an SKF bearing?
- The DFC designation indicates a double-row ball bearing with a special execution and a design featuring preload or controlled clearance. The numeric suffix that follows, such as 135, specifies the exact preload or tolerance variant. Consult the manufacturer's technical documentation to interpret each code correctly.
- Is this bearing suitable for high speeds?
- Double-row deep groove ball bearings with preload are often used in high-precision applications and at moderate to high speeds. The maximum permissible speed depends on lubrication, internal clearance and load, so verify the operating conditions and check the manufacturer's specifications for each case.
- Can I replace a DFC bearing with one from a different brand?
- Sometimes it is possible, but not all bearings are directly interchangeable. Dimensions, tolerances and load capacity may differ between manufacturers. Verify the specifications and consult a specialist before replacing. MR Industrial Accessories LLC can advise you on the corresponding options.