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Four-point contact bearings

Bearing designation Dimensions Basic load rating Limiting speed for lubrication with Detail and calculations 3D model
  d D B Dynamic (Cr) Static (Cor) Grease Oil   STP format
  mm kN min-1    
QJ202N2MA 15 35 11 12.7 8.3 15 000 20 000 Show detail and calculations 3D model (STP)
          
QJ203N2MA 17 40 12 15.9 10.6 14 000 19 000 Show detail and calculations 3D model (STP)
          
QJ303N2MA 17 47 14 23.4 15 12 000 17 000 Show detail and calculations 3D model (STP)
          
QJ304N2MA 20 52 15 29.6 20 10 000 15 000 Show detail and calculations 3D model (STP)
          
QJ305N2MA 25 62 17 39.1 28 9 000 14 000 Show detail and calculations 3D model (STP)
          
QJ205N2MA 25 52 15 25.1 20 9 500 14 000 Show detail and calculations 3D model (STP)
          
QJ206N2MA 30 62 16 35.1 28.5 8 500 12 000 Show detail and calculations 3D model (STP)
          
QJ306N2MA 30 72 19 49.4 39 7 500 10 000 Show detail and calculations 3D model (STP)
          
QJ307N2MA 35 80 21 59.2 46.5 7 000 9 500 Show detail and calculations 3D model (STP)
          
QJ207N2MA 35 72 17 46.2 39 7 500 10 000 Show detail and calculations 3D model (STP)
          
QJ208N2MA 40 80 18 52.7 45 6 700 9 000 Show detail and calculations 3D model (STP)
          
QJ308N2MA 40 90 23 71.5 58.5 6 300 8 500 Show detail and calculations 3D model (STP)
          
QJ309N2MA 45 100 25 93.6 76.5 5 600 7 500 Show detail and calculations 3D model (STP)
          
QJ209MA 45 85 19 58.5 51 6 300 8 500 Show detail and calculations 3D model (STP)
          
QJ210MA 50 90 20 61.8 56 5 600 7 500 Show detail and calculations 3D model (STP)
          
QJ310MA 50 110 27 111 91.5 5 000 6 700 Show detail and calculations 3D model (STP)
          
QJ310PHAS 50 110 27 111 91.5 5 000 6 700 Show detail and calculations 3D model (STP)
          
QJ211N2MA 55 100 21 79.3 76.5 5 300 7 000 Show detail and calculations 3D model (STP)
          
QJ311N2MA 55 120 29 127 108 4 500 6 000 Show detail and calculations 3D model (STP)
          
QJ212N2MA 60 110 22 92.3 86.5 4 800 6 300 Show detail and calculations 3D model (STP)
          
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