Jul 15, 2025 · This guide explains how to read and decode bearing numbers — including prefixes, basic designations, and suffixes — to help you make the right selection for your application.

Prefixes and suffixes identify design features or bearing components. A basic designation typically contains three to five digits. The basic designation system for SKF standard metric ball and …

A bearing number is composed of a basic number and a supplementary code, denoting bearing specifications including bearing type, boundary dimensions, running accuracy, and internal …

Aug 12, 2025 · Bearing numbers serve a valuable purpose in the classification of bearings. They provide at-a-glance information about typical usage, durability, and suitability for specific …

Bearing designations (bearing numbers) are codes that provide information about the design of a bearing. The basic designation uses definitions specified by ISO/JIS, while the meanings of …

Nov 5, 2025 · Bearing part numbers are more than just product labels. They are a technical language used across industries to identify bearing type, size, and design features. When you …

In this blog post, we’ll break down how the bearing designation system works and what the numbers and most common letters on bearings mean. You will find out how to interpret them …

Jun 23, 2025 · Bearing numbers are a compact, standardised way of describing everything from the bearing type and bore size to the seal type and load capacity. Learning how to read …

Dec 1, 2015 · What Do Bearing Numbers Mean? Looking through a bearing catalog for the first time can be confusing or even a little intimidating. The numbering system is universal, and the …

Bearing numbers are alphanumeric codes used to convey specific information about a bearing’s characteristics, dimensions, and capabilities. While the format and conventions may vary …