SKF 63/28-J deep groove ball bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Deep groove ball bearings
We respond promptly.
Since 1945 · Martínez, Buenos Aires, Argentina
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 63/28-J
- 63Series
- Deep groove ball bearings, 63 series. For the same bore, each series has a different outside diameter and width.
- /28Bore
- 28 mm bore.
- JSuffix
- SKF suffix: it defines the variant (sealing, cage, internal clearance or other features).
63/28 is the standard (ISO) basic designation: it defines the type, the series and the bore.
Description
The SKF 63/28-J bearing has a 28 mm bore, a 68 mm outside diameter and a 18 mm width (28 x 68 x 18 mm).
SKF 63/28-J is a reference of deep groove ball bearing, within Bearings. Request a quote for 63/28-J via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
The SKF deep groove ball bearing with the -J suffix is a single row bearing with a stamped steel cage, designed to handle moderate radial and axial loads in both directions. It is used in electric motors, pumps, fans and light-duty transmissions. MR Accesorios Industriales supplies this line as a brand and helps you choose the correct part number for your application.
The designation of these bearings combines a number indicating the series and size, and the -J suffix identifying the stamped steel cage. For example, in 63/28-J, the 63 corresponds to the medium section series and the 28 to the bore diameter in millimeters. The final J indicates the metal cage, which is the standard configuration for this execution. If the part number has no suffix, it may be another cage variant; it is advisable to verify the complete designation before ordering.
These bearings are used in a wide variety of industrial equipment in Argentina: electric motors, centrifugal pumps, fans, compressors, machine tools and conveyors. Their versatile design makes them suitable for moderate and high speeds, with good tolerance to slight misalignment. In food, chemical and textile plants, they are often the choice for drive shafts and support rollers.
To select the right bearing, take into account the radial and axial load, the rotation speed and the environmental conditions. Sealing is key: if there is dust or moisture, choose variants with seals or shields. Lubrication must be the one specified by the manufacturer, and mounting requires cleanliness, alignment and correct adjustment to avoid premature failures. The -J cage is suitable for standard applications; for high speeds or temperatures, consult other options.
Regarding equivalents, deep groove ball bearings are manufactured under international standards, so different manufacturers offer interchangeable products. However, not all suffixes match: the cage, internal clearance and sealing can vary between brands. Always verify the complete part number and technical specifications before replacing one bearing with another of different origin.
If you need an SKF deep groove ball bearing with the -J suffix, send us the complete part number on WhatsApp and we will quote it. At MR Accesorios Industriales we advise you so you find the right part for your equipment.
Dimensions
Boundary dimensions of the basic designation 63/28 per ISO 15: 28 x 68 x 18 mm (d x D x B).
- Bore
- 28mm
- Outside diameter (D)
- 68mm
- Width (B)
- 18mm
The same size in other brands
Pages from other brands with the basic designation 63/28: 28 x 68 x 18 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 63/28-J bearing?
- The SKF 63/28-J bearing has a 28 mm bore, a 68 mm outside diameter and a 18 mm width (28 x 68 x 18 mm). These are the standardised boundary dimensions (ISO 15) of the basic designation 63/28.
- What does the -J suffix mean on an SKF bearing?
- The -J suffix indicates that the bearing has a stamped steel cage. It is the standard configuration for many applications. If you need another cage, such as polyamide or brass, ask us for the specific part number.
- Is this bearing suitable for high speeds?
- Deep groove ball bearings with a stamped steel cage are suitable for moderate and high speeds, but the limit depends on size, lubrication and load. For extreme speeds, consider variants with a polyamide cage or consult us.
- How do I request a quote for this bearing?
- Send us the complete part number on WhatsApp, for example 63/28-J, and we will reply with a quote. If you are not sure of the part number, tell us the shaft dimensions and the application so we can help you identify it.