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Product parameters

Bearing Information
  • Part Number 53315
  • Seat Washer U315
  • Bearing TypeAxial
  • ConstructionSingle Row
Overall Dimensions
  • Dimension mm 75*135*48.1
  • Bore Dia (d) 75mm
  • Outer Dia (D) 135mm
  • Width(T) 48.1mm
  • Bearing height including seat washer(T1) 52mm
  • Outside diameter shaft washer (d1) 135mm
  • Inner diameter housing washer(D1) 77mm
  • Inner diameter sphered seat washer(D2) 105mm
  • Outside diameter sphered housing washer(D3) 140mm
  • Sphered housing washer height(b) 15mm
  • Sphered housing washer radius(R) 100mm
  • Housing washer sphere centre height(A) 37mm
  • Weight 3.2kg
Load Rating & Rotate Speed
  • Dynamic Load Rating (Cr) 159KN
  • Static Load Rating (Cor) 365KN
  • Limiting speed(grease)1300rpm
  • Limiting speed(oil)1900rpm
Other parameters
  • Ring Material52100 Chrome steel
  • Ball Material52100 Chrome steel
  • Cage MaterialStamped Steel Cage
  • LubricationRequired
  • Temperature Range-30° to 120 ℃
  • Accuracy grade P0/P6
  • Quality ControlISO 9001
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