SKF 729654/150MPA angular contact ball bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Angular contact 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.
Description
SKF 729654/150MPA is a reference of angular contact ball bearing, within Bearings. Request a quote for 729654/150MPA via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
SKF angular contact bearings are components designed to withstand combined radial and axial loads. Their design with oblique contact raceways allows superior performance in applications where precision and rigidity are key. At MR Accesorios Industriales we carry this line for the Argentine market.
The designation of SKF angular contact bearings includes the size code and the suffix MPA, which identifies a variant with a machined brass cage guided by the inner or outer rings. For example, 729106/100MPA and 729654/150MPA correspond to single row bearings with a 40° contact angle. The suffix MPA should not be confused with other variants: it indicates a specific cage and window configuration, suitable for high speeds and moderate loads.
These bearings are used in industrial applications that require withstanding combined loads, such as centrifugal pumps, compressors, high-pressure fans, gearboxes and machine tool spindles. In Argentina, they are common in the food, petrochemical and metallurgical industries, where reliability and precision are critical. Their ability to run at high speeds makes them suitable for continuous process equipment.
To select an angular contact bearing, take into account the magnitude and direction of the loads, the rotation speed and the environmental conditions. Mounting requires precise alignment and, in many cases, controlled axial adjustment. Adequate lubrication —grease or oil— and effective sealing against contaminants extend service life. It is essential to verify internal clearance and preload according to the application.
Regarding equivalents, SKF angular contact bearings can be interchanged with those from other brands that follow the same dimensional designation and contact angle. However, tolerances and internal design may vary, so we always recommend verifying compatibility before replacing. Consult us with the complete designation and we will advise you.
If you need an SKF angular contact bearing, send us the part number via WhatsApp and we will quote you promptly. At MR Accesorios Industriales we have a technical team ready to help you choose the best option for your equipment.
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 MPA suffix mean on an SKF bearing?
- The MPA suffix indicates that the bearing has a machined brass cage, guided by the outer or inner ring, and a 40° contact angle. This configuration is common in single row bearings for combined loads and high speeds.
- How do I choose between an angular contact bearing and a radial one?
- If your application has significant axial loads in addition to radial loads, the angular contact bearing is more suitable. For purely radial loads, a simple radial bearing may be sufficient. Also consider the required speed and precision.
- Can I replace an SKF bearing with another brand?
- Yes, as long as the main dimensions and the contact angle match. However, tolerances and cage design may vary between manufacturers. Always verify compatibility with a specialist before making the change.