Top

Product parameters

Bearing Information
  • Part Number 63308NR
  • Bearing TypeRadial
  • ConstructionSingle Row
  • Seal TypeOpen
Overall Dimensions
  • Dimension mm 40*90*30.2
  • Bore Dia (d) 40mm
  • Outer Dia (D) 90mm
  • Width (B) 30.2mm
  • Snap ring diameter D2 (max) 96.5mm
  • Snap ring width f (max) 2.46mm
  • Weight  0.8364kg
Load Rating & Rotate Speed
  • Dynamic Load Rating (Cr) 31.4KN
  • Static Load Rating (Cor) 22.4KN
Other parameters
  • Ring Material52100 Chrome steel
  • Ball Material52100 Chrome steel
  • Cage MaterialStamped Steel Cage
  • LubricationOil
  • Temperature Range-30° to 120 ℃
  • ABEC RatingABEC-1
  • Radial Clearance 0.015-0.033mm
  • Quality ControlISO 9001
+

Please fill out the form and download it