Specifications

• Needle Bearing Type
  Machined Bearing with No Inner Ring
• Bore Diameter
  55 mm
• Outside Diameter
  72 mm
• Overall Width
  22 mm
• Closure Type
  Open
• Bore Type
  Straight
• Number Of Rows
  1
• Bearing Material
  High Carbon Chrome Steel
• Radial Dynamic Load Capacity
  10800 lbf
• Operating Temperature Range
  -22 to 230 °F
• Cage Material
  Steel
• Radial Static Load Capacity
  17600 lbf
• Max Rpm
  7900 rpm
• Flanges
  With Flanges
• Series
  NKS
• Lubrication Hole Type
  Lubrication Groove & Hole
• Precision Rating
  Not Rated
• Standards Met
  DIN 617, ISO 1206, ISO 5753, ISO 582
• Lubrication Type
  Rust Preventative
• UPC_NO
  605790218316
• Weight
  0.53 lbs
• Roller Type
  Needle Roller
• Type Of Bearing
  Heavy-duty Needle Roller Bearing
• Product Type
  Needle Roller Bearings
• Long Description
  The NKS55A Needle Roller Bearing features a 55 mm bore diameter, 72 mm outside diameter, 22 mm overall width, open closure type, and a weight of 0.53 lbs, making it suitable for industrial assemblies.