Specifications

• Bore Diameter
  1.5748 in
• Outside Diameter
  1.7717 in
• Material
  High Carbon Chrome Steel
• Bore Type
  Round
• Series
  IR
• Lubrication Hole Type
  No Lubrication Hole
• Compatible Bearing
  NK45/20R, NKX45, NKX45Z, NKXR45T2, NKXR45T2Z
• Fillet Radius
  0.300 mm
• Manufacturer Product Page
  Click here
• Manufacturer Upc Number
  4547359252392
• UPC_NO
  4547359252392
• Weight
  0.11 lbs
• Bearing Material
  High Carbon Chrome Steel
• Overall Width
  0.7874 in
• Product Type
  Needle Roller Bearing Inner Rings
• Long Description
  The 1R40X45X20 is a needle roller bearing with a 1.5748 in bore diameter, 1.7717 in outside diameter, and 0.7874 in overall width, weighing 0.11 lbs.