Product page
Special bearing SKF BT1-0517
- Manufacturer Part Number
- BT1-0517
- Brand
- SKFOfficial brand
- Category
- Bearings
- Subcategory
- Special bearings
Other brands in this category
- FAG
- NTN
- TIMKEN
Ask us about alternatives. Equivalence is verified for each reference and application.
![]()
We respond promptly.
Request your quote via WhatsApp or email, with the quantity and time frame you need.
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 BT1-0517 is a special bearing reference, within Bearings. Request a quote for BT1-0517 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
SKF special bearings of the BT… series are components designed to meet particular machinery needs where standard bearings do not fit. They are used in equipment requiring specific geometries, load capacities or operating conditions, and their numeric designation identifies each variant. MR Accesorios Industriales supplies this line as part of its SKF bearing offering.
The BT… designation groups special bearings identified with a sequential number, such as BT1-0163, BT1-0507 or BT1-0547. These codes do not follow the usual dimensional nomenclature of standard series; they refer to particular designs developed for specific applications. Therefore, each reference must be checked with its full code to verify dimensions, tolerances and construction features.
These bearings are used in industries such as food, cement, steel and mining, where operating conditions demand custom solutions. They also appear in transmission equipment, pumps, fans and process machinery. In Argentina, they are commonly found in production lines requiring high reliability and where replacement with a standard bearing is not viable.
To select the correct replacement, it is essential to start from the original code engraved on the bearing or from the equipment documentation. Lubrication, sealing and internal clearance are critical aspects that must be respected according to the original design. During mounting, check alignment and avoid impacts that could damage the raceways or rolling elements. If in doubt, consult our technical team.
Although there are equivalences between brands, it is not advisable to rely only on external dimensions. Special bearings may differ in load capacity, permissible speed or cage type. Whenever possible, replace with the same SKF code or with an alternative validated by the manufacturer. MR Accesorios Industriales can guide you in finding the right reference.
If you need to identify or replace an SKF special bearing of the BT… series, send the code by WhatsApp to MR Accesorios Industriales. With more than 80 years of experience, we advise you so you can find the correct part and keep your equipment running.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
Dimensions and tolerances: Send us the part number via WhatsApp and we'll confirm dimensions, sealing, and internal clearance against the manufacturer's data sheet.
Frequently Asked Questions
- What does the BT… designation mean in SKF bearings?
- The BT… designation identifies SKF special bearings that do not follow the standard dimensional nomenclature. Each number, such as BT1-0163, corresponds to a particular design for a specific application. That is why it is important to verify the exact code when replacing.
- How can I identify the special bearing I need?
- The most reliable way is to read the code engraved on the original bearing or check the equipment manual. If it is not available, you can send us photos and measurements by WhatsApp and we will help you identify it within the SKF line.
- Can I replace a BT… bearing with one from another brand?
- In some cases there are equivalents, but they do not always match in load capacity, clearance or sealing. It is recommended to validate interchangeability with a specialist. At MR Accesorios Industriales we can advise you to choose the safest option.

