Specifications

• Needle Bearing Type
  Machined Bearing with No Inner Ring
• Bore Diameter
  40 mm
• Outside Diameter
  50 mm
• Overall Width
  30 mm
• Closure Type
  Open
• Radial Dynamic Load Capacity
  8800 lbf
• Operating Temperature Range
  -22 to 248 °F
• Cage Material
  Steel
• Radial Static Load Capacity
  17800 lbf
• Max Rpm
  11000 rpm
• Flanges
  With Flanges
• Series
  NK
• Lubrication Hole Type
  Lubrication Groove & Hole
• Precision Rating
  Not Rated
• UPC_NO
  4012802267501
• Weight
  0.33 lbs
• Roller Type
  Needle Roller
• Type Of Bearing
  Machined Needle Roller Bearing
• Product Type
  Needle Roller Bearings
• Long Description
  The NK40/30 Needle Roller Bearing features a 40 mm bore diameter, 72 mm outside diameter, 25 mm overall width, open closure type, and a weight of 0.258 lbs, making it suitable for machinery systems.