SKF 6203-2Z/C3VC4862 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 6203-2Z/C3VC4862
- 62Series
- Deep groove ball bearings, 62 series. For the same bore, each series has a different outside diameter and width.
- 03Bore
- 17 mm bore: code 03 stands for 17 mm by standard.
- 2Z/C3VC4862Suffix
- SKF suffix: it defines the variant (sealing, cage, internal clearance or other features).
6203 is the standard (ISO) basic designation: it defines the type, the series and the bore.
Description
The SKF 6203-2Z/C3VC4862 bearing has a 17 mm bore, a 40 mm outside diameter and a 12 mm width (17 x 40 x 12 mm).
SKF 6203-2Z/C3VC4862 is a reference of deep groove ball bearing, within Bearings. Request a quote for 6203-2Z/C3VC4862 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
The SKF deep groove ball bearing is an essential component for carrying radial and axial loads in industrial machinery. Its single row of balls and deep raceways design allows high speeds and low maintenance. At MR Accesorios Industriales we sell this brand, with sealing and internal clearance options to suit different applications.
The designation of these SKF bearings is interpreted as follows: the basic number, such as 6203, 6204 or 6205, indicates the size and the series (the 62 series is medium section, widely used in general applications). The suffixes provide key information: Z or 2Z indicate one or two metal shield plates; C3 indicates an internal radial clearance greater than standard, useful when there is thermal expansion or interference fits; VC refers to a special design variant, which may include additional features depending on the manufacturer. Knowing these codes allows you to choose the correct bearing for your equipment.
These bearings are used in a wide variety of industries in Argentina: from pumps and fans to conveyors, electric motors and agricultural machinery. Their ability to carry combined loads and run at high speeds makes them versatile. In food, chemical or textile plants, where cleanliness and reliability are critical, bearings with Z or 2Z protection help keep the lubricant clean and extend service life. They are also common in applications with moderate temperatures and dusty environments.
To select the right bearing, consider the load, speed and environmental conditions. If there is exposure to dust or moisture, choose the version with 2Z or 2RS sealing. C3 clearance is recommended when the fit is an interference fit or there are thermal gradients. During mounting, ensure correct alignment and avoid blows that could damage the raceways. Proper lubrication and sealing help reduce noise and vibration, extending bearing life.
As for equivalences, SKF deep groove ball bearings are interchangeable with those of other brands that follow the same standardized dimensions. However, suffixes may vary between manufacturers: for example, a C3 from SKF may be equivalent to a C3 from another brand, but it is essential to verify the technical specifications. At MR Accesorios Industriales we advise you so you find the correct replacement without errors.
If you already have the part number of your SKF bearing, write to us on WhatsApp and we will send you a quote shortly. At MR Accesorios Industriales we help you select the bearing that best suits your needs. Do not hesitate to ask us about alternatives.
Other SKF versions of the 6203 series
These versions of the 6203 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 6203 ETN9
- SKF 6203 N
- SKF 6203 NR
Dimensions
Boundary dimensions of the basic designation 6203 per ISO 15: 17 x 40 x 12 mm (d x D x B).
- Bore
- 17mm
- Outside diameter (D)
- 40mm
- Width (B)
- 12mm
The same size in other brands
Pages from other brands with the basic designation 6203: 17 x 40 x 12 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 6203-2Z/C3VC4862 bearing?
- The SKF 6203-2Z/C3VC4862 bearing has a 17 mm bore, a 40 mm outside diameter and a 12 mm width (17 x 40 x 12 mm). These are the standardised boundary dimensions (ISO 15) of the basic designation 6203.
- What does the C3 suffix mean in an SKF bearing?
- The C3 suffix indicates an internal radial clearance greater than standard. It is used when the bearing operates at high temperatures or when the fit with the shaft or housing is an interference fit, to prevent the clearance from being reduced excessively during operation.
- What is the difference between Z and 2Z?
- Z indicates that the bearing has a metal shield plate on one side only. 2Z means it has shield plates on both sides. These shields prevent the entry of contaminants and the loss of lubricant, but they are not watertight like rubber seals.
- Can I replace an SKF bearing with another brand?
- Yes, as long as the dimensions and the type of design match. Deep groove ball bearings follow international standards, so they are interchangeable between brands. However, verify the suffixes and tolerances, since they may vary. Ask us to ensure the correct equivalence.