•  
• Bearing model
• Model
  249/1120 CAF/W33
• internal diameter-(mm)
• d
  1120
• Outer diameter -(mm)
• D
  1460
• Bearing thickness-(mm)
• B
  335
• Dynamic load-(kN)
• cr
  13718
• Static load-(kN)
• cor
  34500
• Fatigue load limit-(kN)
• Fatigue load limit
  1830
• Reference speed-(r/min)
• Reference speed
  140
• Limit speed-(r/min)
• Limit speed
  260

The self-aligning roller bearing has two kinds of inner holes, cylindrical and conical, and the taper of conical taper hole is 1:30 and 1:12. This kind of conical inner hole bearing is equipped with a set sleeve or a withdrawal sleeve, which can easily and quickly assemble the tapered inner hole self-aligning ball bearing on the optical shaft or the stepped machine shaft. Main uses: papermaking machinery, reduction device, railway vehicle axle, bearing seat of steel mill gear box, steel mill roller, crusher, vibrating screen, printing machinery, woodworking machinery, various industrial reducers, vertical self-aligning bearing with seat.