A tapered bearing has what letter at the end of its code?

The correct designation of a tapered bearing in its code includes the letter T at the end. Tapered bearings are designed to accommodate radial and axial load simultaneously, and the designation helps identify them among other bearing types. The use of T in the code signifies that the bearing has a cone and cup design, which reflects its tapered nature. This coding system ensures proper identification and application in mechanical design and maintenance, where different types of bearings have specific roles based on their shape and load-handling capabilities.

Tapered bearings are critical in applications that require high load-carrying capacity and precision, such as in automotive wheel hubs and manufacturing machinery. The proper identification through the bearing code, ending with T, is essential for selecting the right bearing type for specific tasks, ensuring optimal performance and longevity of the machinery. This understanding of bearing codes is fundamental for anyone involved in machinery maintenance and assembly.