Tapered Spherical Roller Bearing 45X85X19 Skf

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• Info
• Stock status

  Product IDSKF30209

  Manufacturer

  Characteristics

  Dimensions:
  - bore diameter (d) 45 mm
  - outer diameter (D) 85 mm
  - total bearing width (T) 20.75 mm
  - diameter for inner ring shoulder (d1) 63.1 mm
  - width of inner ring (B) 19 mm
  - width of outer ring (C) 16 mm
  - inner ring corner radius (r1,2) min. 1.5 mm
  - outer ring corner radius (r3,4) min. 1.5 mm
  - contact distance (a) 17.829 mm
  
  Installation dimensions:
  - shaft bore diameter (da) max. 54 mm
  - shaft bore diameter (db) min. 53.5 mm
  - housing bore diameter (Da) min. 74 mm
  - housing bore diameter (Da) max. 77.5 mm
  - housing bore diameter (Db) min. 80 mm
  - housing axial clearance on the large side face of the outer ring (Ca) min. 3 mm
  - housing axial clearance on the small side face of the outer ring (Cb) min. 4.5 mm
  - chamfer dimension (ra) max. 1.5 mm
  - chamfer dimension (rb) max. 1.5 mm
  
  Calculated data:
  - dynamic load rating (C) 81.6 kN
  - static load rating (C0) 76.5 kN
  - fatigue load limit (Pu) 8.65 kN
  - reference speed 6300 r/min
  - limiting speed 8000 r/min
  - calculation factor (e) 0.4
  - calculation factor (Y) 1.5
  - calculation factor (Y0) 0.8
• Product groups
• Roller Bearings
  
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