This type has the same dimensions as the standard type, but as outer sleeve is slotted in axial direction, it can be used for installation in a housing with adjustble inner diameter, so that the clearance with the shaft can be adjusted easity.

Type LM-UUAJ: This is the metric dimension series with seal used most frequently in Korea and Japan.

Type KB-UUAJ: This is the metric dimension series with seal used most frequently in Europe.

Type SW-UUAJ:  This is the inch dimension series with seal used most frequently in England.