This is a two-row Tapered Roller Bearing using a double roller set Inner Race (Cone) and having a bore size of 11.3750”. The Bench End Play is preset at our factory to .004 inches. This style is not nearly as popular as the TDO Style above. In some applications, the end user of both TDO and TDI bearings prefer to set the bearing’s internal End Play themselves. If the bearings are ordered without an “L__” suffix, no spacer is supplied with the bearing. If the user needs a spacer, but desires to grind its width himself to set either Bench End Play or Mounted End Play, we can supply an oversize spacer that has a preliminary grind on its faces. Such bearings can be ordered with the “LG” suffix.

 Double Row – Style TDIE and Four Row – Style TQO

These bearings can be found in the Rolling Mill section of our catalog as their use is primarily in Mills that roll varieties of materials such as Steel, Aluminum, Brass, etc.