The TCC-8000 RS is designed to fit most 70- and 100-ton railcars replacing the bearings in standard travel, single roller (656-C cage) housings.
 
Our TCC-8000 RS retrofit kits utilize metal-to-metal contact assuring superior truck rotational energy for optimal truck hunting control. In addition, Miner’s exclusive TecsPak® spring provides maximum vertical energy absorption for car body roll control. Its flat vertical force characteristics allow greater flexibility in setup height, plus improved curve negotiation on uneven track.

 

Constant Contact Side Bearing	Typical Car Applications	Preload
TCC-8000 RS	Standard 100-ton Cars 70-ton Box Cars Car body weight (trucks excluded) must be equal to or greater than 37,647 lbs	8,000 lbs.