•  
• Bearing Type
• Current code
  312844
• The inside diameter of
• d
  529.91
• Outer diameter
• D
  870
• Thickness
• B
  335
• Basic dynamic load rating
• Cr
  7810
• Basic static load rating
• C₀
  16600
• Fatigue load
• P_u
  1220
• Reference speed
• Reference speed
  500
• Limit speed
• Limit speed
  750r/min
• Type
• Type
  Cylindrical Roller Bearings

312844Bearings are suitable for large and medium-sized motors, locomotives, machine tool spindles, internal combustion engines, generators, gas turbines, gearboxes, rolling mills, vibrating screens, and hoisting and transportation machinery.