Tapered Roller bearing is one special and normal used bearing. We say it special, due to its inch type is much famous than its metric type. TIMKEN brand cup and cone inch type is most famous taper roller bearing. Here we will first introduce metric tapered roller bearing. Metric tapered roller bearings are with 302** 303** 313** 320** 322** 323** 329** 330** 331** 332** type.

Part number of Metric tapered roller bearing also consist of follows parts: Materies prefix, basic typer & series, bore size, bore type, cage material, and internal clearance and other its own features. If the parts is blank, it means it is standard.

Detail information you can see Follows charter.

Except NSK brand, the other bearing brand almost have the same part number for metric tapered roller bearing. You can see the difference in the follows charter:

This table only provides the normal interchange for your convenient compare. But for special application or special items, you can contact us for detail to avoid any errors or omissions.