•  
• Bearing model
• Model
  BT2B 328699 G/HA1
• internal diameter-(mm)
• d
  317.5
• Outer diameter -(mm)
• D
  422.275
• Bearing thickness-(mm)
• B
  128.588
• Dynamic load-(kN)
• cr
  1680
• Static load-(kN)
• cor
  4150
• Fatigue load limit-(kN)
• Fatigue load limit
  340

Tapered roller bearings are usually of the separated type, that is, the conical inner race assembly composed of the inner race with roller and cage assembly can be installed separately from the conical outer race (outer race). Tapered roller bearings are widely used in automobile, rolling mill, mining, metallurgy, plastic machinery and other industries。