Constant Contact Side Bearings - SBX Model Type

Wabtec Freight Car Products Side Bearings

AAR M-948-2006 approved, premium device SBX Constant Contact Long Travel side bearings and elements.
SBX-30, SBX-45, SBX-60, and SBX-80

  • 5/8”long travel side bearing
  • Custom vented top cap for lower operating temperatures
  • Available in four preloads to fit all car types: 3000, 4500, 6000, and 8000 lbs.
  • Top cap metallurgy provides consistent friction as well as superior wear characteristics
  • Elastomeric spring designed for consistent performance and vertical damping over an extended temperature range
  • Tightly machined interface for additional control and extended life