SKF YSA 209-2FK y-bearing (insert bearing)
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Y-bearing (insert bearing)
We respond promptly.
Since 1945 · Martínez, Buenos Aires, Argentina
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Other brands in this category
Ask us about alternatives. Equivalence is verified for each reference and application.
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Description
SKF YSA 209-2FK is a reference of y-bearing (insert bearing), within Bearings. Request a quote for YSA 209-2FK via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
The SKF YSA …FK series Y-bearing is an insert with set screw fixing, designed to be mounted in split or flanged housings. It is used in equipment that requires a simple and economical bearing unit, such as conveyors, fans and agricultural machinery. Its design allows quick installation and firm adjustment on the shaft.
The designation YSA …FK is interpreted as follows: YSA indicates that it is a Y-bearing of the YSA series, with set screw fixing on the extended inner ring. The number that follows (205, 206, etc.) corresponds to the shaft diameter in the metric system, in multiples of 5 mm. The suffix -2FK indicates that the bearing has two F-type contact seals and a threaded hole for the fixing screw. For example, YSA 205-2FK is for a 25 mm shaft; YSA 210-2FK, for a 50 mm shaft.
These bearings are used in a wide variety of industrial applications in Argentina: conveyor belts, grain elevators, fans, mixers, equipment for the food industry, agricultural machines and transmission systems in production plants. Their ability to withstand moderate radial and axial loads makes them suitable for equipment with rotating shafts that need simple and reliable support.
To select the right Y-bearing, take into account the shaft diameter, the radial and axial loads, and the environmental conditions. The -2FK sealing protects against dust and moisture, but verify that it is compatible with the type of contaminant. During mounting, ensure correct alignment between the shaft and the housing, and tighten the set screws with a torque wrench to the recommended torque. Lifetime lubrication simplifies maintenance, although in severe environments it may require relubrication.
As for equivalents, SKF Y-bearings can be interchanged with those of other brands that follow the same dimension standard. However, designations and suffixes may vary between manufacturers. To replace a bearing, compare the main dimensions (shaft diameter, outer diameter and width) and the type of fixing.
MR Accesorios Industriales sells the SKF brand as part of its bearing line. If you need to identify the right replacement or want a quote, send the complete bearing part number by WhatsApp. Our technical team advises you so you choose the correct option for your application.
Dimensions
Dimensions and tolerances: Send us the part number via WhatsApp and we'll confirm the dimensions and version against the manufacturer's data sheet.
Frequently Asked Questions
- What does the -2FK suffix mean in a YSA bearing?
- The -2FK suffix indicates that the bearing has two F-type contact seals and a threaded hole for the fixing screw in the extended inner ring. This allows effective sealing against dust and moisture, and firm fixing to the shaft.
- How is a YSA …FK bearing mounted?
- It is mounted by inserting the bearing into the housing and sliding it onto the shaft. Then the set screws of the inner ring are tightened with a torque wrench to the recommended torque. It is important to verify alignment and that the shaft is clean and free of burrs.
- Does this bearing require lubrication?
- YSA …FK bearings come lifetime lubricated in most cases. However, in applications with high temperatures, high speeds or contaminated environments, periodic relubrication may be necessary. Consult the conditions of your equipment.