•  
• Bearing model
• Model
  ASAHI Pillow Block Unit UCF208
• internal diameter-(mm)
• d
  40
• Outer diameter -(mm)
• D
  130
• Bearing thickness-(mm)
• B
  102
• Dynamic load-(kN)
• cr
  29.3
• Static load-(kN)
• cor
  17.9
• Fatigue load limit-(kN)
• Fatigue load limit
  1.89
• Reference speed-(r/min)
• Reference speed
  19800
• Limit speed-(r/min)
• Limit speed
  34500

These square flanged ball bearing units are compliant with Japanese Industrial Standards (JIS). They consist of an insert bearing, with an extended inner ring and set screw locking, and are suitable for applications where the direction of rotation is constant or alternating. The bearing is mounted in a cast iron housing, which can be bolted to a machine wall or frame. Ball bearing units can accommodate moderate initial misalignment, but normally do not permit axial displacement.