Specifications

• Drawn Cup Type
  Open Ends
• Bore Diameter
  45 mm
• Outside Diameter
  52 mm
• Overall Width
  20 mm
• Closure Type
  Open
• Number Of Rows
  One
• Operating Temperature Range
  Maximum of +285 °F
• Bearing Material
  Steel
• Max Rpm
  6300 rpm
• Precision Rating
  Not Rated
• Series
  HK
• Lubrication Hole Type
  No Hole
• Compatible Inner Ring
  IR 40x45x20.5
• UPC_NO
  7316577010582
• Weight
  0.14 lbs
• Product Type
  Drawn Cup Needle Roller Bearings
• Long Description
  The HK 4520 Drawn Cup Needle Roller Bearing features a 45 mm bore diameter, open closure type, open ends drawn cup construction, 52 mm outside diameter, 20 mm overall width, and 0.14 lbs weight, making it ideal for heavy-duty automotive systems, industrial gearboxes, and construction machinery.