Designed for maximum hunting control, the TCC-III-LT high performance side bearing also provides superior curving performance and increased set-up height tolerance.

• Simple 3-piece design makes these side bearing easy to install and maintain
  
  
• 5/8" travel from 5-1/16" set-up height, or 1" travel from 5-7/16" set-up height. Solid height of 4-7/16".
  
  
• Additional travel improves curve negotiation
  
  
• Unique top cap design controls rotation and tipping
  
  
  

Constant Contact Side Bearing	Typical Car Applications	Preload at 5-1/16" (5/8" travel)	Preload at 5-7/16" (1" travel)
TCC-III-30 LT	Light Spine Cars	3,000 lbs.	—
TCC-III-45 LT	"All Purpose" Spine Cars Articulated Double Stacks - Male Connection Aluminum Coal Cars	4,500 lbs.	3,000 lbs.
TCC-III-60 LT	Auto Racks Bi/Tri Levels Double Stack Well Cars 89' Flat Carso Aluminum Covered Hoppers All Purpose Spine Cars - End Trucks Bulkhead Flat Cars Auto Rack Cars with TTX/TI-7 truck High Cube Box Cars	6,000 lbs.	4,000 lbs
TCC-III-80 LT	Auto Rack Cars with TTX/TI-7 truck High Cube Box Cars	8,000 lbs.	5,500 lbs.

The constant contact side bearing can support no more than 85% of the body weight. The maximum side bearing preload that can be utilized for a given car design is calculated by dividing the car body weight by four and multiplying by 85% (AAR Specification M-948-77).