Sleeve Bearing Track (SBT) is a patented product incorporating a hardened steel sleeve bearing positioned in vital areas between the pin and bushing to extend track life.
Operate at High Speed with Greater Loads
SBT is designed to operate at higher speeds and greater loads so more gets done sooner.
Sleeve Bearing Track Standard on Cat® D11R Dozers
SBT comes standard on all Cat® D11R Dozers and is directly interchangeable for all older D11 track type tractor models.