
SKF XGGE30KTTB y-bearing (insert bearing)
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Y-bearing (insert bearing)
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.
Description
SKF XGGE30KTTB is a reference of y-bearing (insert bearing), within Bearings. Request a quote for XGGE30KTTB via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
The SKF XGGE KTTB series Y-bearing insert is a ball bearing with an extended inner ring, designed to be mounted directly on shafts and housed in split or pillow block housings. It is used in equipment that requires a simple rotating unit, easy to mount and with good radial load capacity. MR Accesorios Industriales sells this line as part of its SKF bearing catalog.
The designation of this series combines letters and numbers that identify the bearing type and its characteristics. In the examples XGGE20KTTB, XGGE25KTTB and XGGE30KTTB, the prefix XGGE corresponds to the series of Y-bearings with an extended inner ring and a specific sealing configuration. The number that follows indicates the shaft diameter in millimeters, according to the part number. The KTTB suffix indicates the sealing type and the mounting grooves. Knowing these part numbers allows you to order the exact bearing you need.
These bearings are used in a wide variety of industrial and agricultural equipment in Argentina. You will find them in belt conveyors, grain elevators, mixers, fans, food industry machines and packaging equipment. They are also used in the metalworking sector, in production lines and in machine tools. Their design allows them to be mounted in split or pillow block housings, which simplifies maintenance and replacement on site. They are a reliable solution for shafts rotating at moderate speeds with combined radial and axial loads.
To select the correct bearing, take into account the shaft diameter, the load type and the environmental conditions. The KTTB seal protects against dust and moisture, making it suitable for environments with moderate contamination. Verify that the housing is compatible with the XGGE series and that the shaft has the appropriate tolerance. During mounting, make sure to align the housing properly and lubricate according to the manufacturer's recommendations. Careful mounting extends the bearing's service life and prevents premature failures.
As for equivalents, Y-bearing inserts from different brands can be interchanged if the main dimensions match: inner diameter, outer diameter and width. However, suffixes and series letters vary between manufacturers, so it is not advisable to rely only on the part number. It is always recommended to verify the measurements and operating conditions before replacing one brand with another. At MR Accesorios Industriales we can help you find the right equivalent for your equipment.
If you need this bearing or want to confirm the application on your machine, send us the full part number on WhatsApp. At MR Accesorios Industriales we advise you so you get exactly the product you need, with the technical support that has backed us since 1945.
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 KTTB suffix mean in the part number XGGE20KTTB?
- The KTTB suffix indicates the sealing type and the mounting characteristics of the bearing. In the XGGE series, this suffix is usually associated with a contact seal that protects against dust and moisture. To confirm the exact specifications for your application, contact us on WhatsApp.
- Can this bearing replace one from another brand?
- It can work if the main dimensions match: inner diameter, outer diameter and width. Part numbers and suffixes change between manufacturers, so don't rely only on the name. Send us the measurements or the original part number and we'll help you find the right equivalent.
- How is an XGGE series Y-bearing insert mounted?
- It is mounted directly on the shaft and housed in a compatible housing. It is important to align the housing correctly, verify the shaft tolerance and lubricate according to the manufacturer's instructions. If you have doubts, contact us and we'll give you a hand with the mounting.

