SKF Explorer class bearings
High performance SKF Explorer tapered roller bearings are shown with an asterisk in the product tables. SKF Explorer bearings retain the designation of the earlier standard bearings, e.g. 30310 J2/Q. However, each bearing and its box are marked with the name "SKF EXPLORER".
Upon request other standard tapered roller bearings can be manufactured in the SKF Explorer performance class. Moreover, the range of SKF Explorer tapered roller bearings is being continuously extended. Therefore SKF recommends checking the actual assortment by contacting the local SKF representative.