Specifications

• Needle Bearing Type
  Machined Bearing with Inner Ring
• Bore Diameter
  40 mm
• Outside Diameter
  55 mm
• Overall Width
  17 mm
• Closure Type
  Open
• Radial Dynamic Load Capacity
  5100 lbf
• Operating Temperature Range
  -22 to 248 °F
• Cage Material
  Steel
• Radial Static Load Capacity
  10300 lbf
• Max Rpm
  10000 rpm
• Flanges
  No Flange
• Series
  NAO
• Lubrication Hole Type
  No Hole
• Precision Rating
  Not Rated
• UPC_NO
  4012801567411
• Weight
  0.34 lbs
• Roller Type
  Radial Roller
• Product Type
  Needle Roller Bearings
• Long Description
  The NAO40X55X17 Needle Roller Bearing features a 40 mm bore diameter, 55 mm outside diameter, 17 mm overall width, an open closure design, and weighs 0.29 lb, making it suitable for industrial rotating assemblies.