
SKF 30206/W64 tapered roller bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Tapered roller 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 30206/W64
- 302Series
- Tapered roller bearings, 302 series. For the same bore, each series has a different outside diameter and width.
- 06Bore
- 30 mm bore: 06 × 5.
- W64Suffix
- SKF suffix: it defines the variant (sealing, cage, internal clearance or other features).
30206 is the standard (ISO) basic designation: it defines the type, the series and the bore.
Description
The SKF 30206/W64 bearing has a 30 mm bore, a 62 mm outside diameter and a 17.25 mm total width (30 x 62 x 17.25 mm).
SKF 30206/W64 is a reference of tapered roller bearing, within Bearings. Request a quote for 30206/W64 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
SKF tapered roller bearings are components designed to withstand radial and axial loads in one direction. Their construction with tapered raceways and rollers allows linear contact that distributes the load better. They are used in applications where power must be transmitted with intersecting shafts, such as reducers, pumps and agricultural machinery. At MR Accesorios Industriales we supply them and advise you so you choose the right suffix for your working environment.
The designation of these bearings combines numbers and suffixes that indicate specific characteristics. For example, in 30206/W64, the 30206 identifies the size and dimensional series, while W64 indicates a variant with special treatment for humid or washdown conditions. Other suffixes may indicate steel cage, contact angle or particular tolerances. Knowing the complete code is key to ordering the correct replacement and avoiding confusion with bearings from other series.
In Argentine industry, these bearings are found in transmission equipment, such as gearboxes, wheel axles, seeders and harvesters. They are also present in centrifugal pumps, industrial fans and conveyors. Their ability to withstand combined loads makes them ideal for assemblies where the shaft must be well guided and the axial load is not negligible. MR Accesorios Industriales offers them for replacement and new projects.
To select the right bearing, take into account the radial and axial load, the rotation speed and the environment. Sealing is essential: if there is dust or humidity, choose variants with a protection suffix. Lubrication must be the one indicated by the manufacturer, and mounting requires precise alignment to avoid parasitic stresses. Incorrect fitting can reduce service life. Consult us if you need help interpreting the code.
There are equivalences between brands: a tapered roller bearing from one brand can be replaced by another if dimensions and designation match. However, not all suffixes are interchangeable; some indicate special treatments or tolerances that affect performance. Always verify the complete code and service conditions before substituting. At MR we can guide you on compatibilities without compromising operation.
If you already have the code engraved on the bearing, send it via WhatsApp to MR Accesorios Industriales and we will quote you. We can also advise you if you need to identify the part from a sample or from the housing measurements. We know the typical applications and usual replacements. Write to us and we will reply with the information you need to move forward.
Dimensions
Boundary dimensions of the basic designation 30206 per ISO 355: 30 x 62 x 17.25 mm (d x D x T).
- Bore
- 30mm
- Outside diameter (D)
- 62mm
- Total width (T)
- 17.25mm
The same size in other brands
Pages from other brands with the basic designation 30206: 30 x 62 x 17.25 mm (d x D x T) per ISO 355.
They share the boundary dimensions set by ISO 355, 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 30206/W64 bearing?
- The SKF 30206/W64 bearing has a 30 mm bore, a 62 mm outside diameter and a 17.25 mm total width (30 x 62 x 17.25 mm). These are the standardised boundary dimensions (ISO 355) of the basic designation 30206.
- What does the W64 suffix mean on an SKF bearing?
- The W64 suffix indicates a variant with special surface treatment to resist humid or washdown conditions. It does not change the main dimensions, but improves corrosion protection. It is important to respect the complete code when ordering the replacement to maintain performance.
- How do I know if a bearing from another brand can replace this SKF one?
- You must compare the main dimensions (bore, outer diameter and width) and the type of suffix. If they match, they are generally interchangeable. But if the original suffix indicates special tolerances or treatments, it is advisable to verify with a specialist before substituting.
- What lubrication do you recommend for tapered roller bearings?
- Lubrication depends on speed, load and temperature. Grease or oil is used depending on the assembly. It is key to follow the manufacturer's recommendation and maintain cleanliness. If you need advice for your application, consult us via WhatsApp and we will guide you.

