Specifications

• Needle Bearing Type
  Machined Bearing with No Inner Ring
• Bore Diameter
  21 mm
• Outside Diameter
  29 mm
• Overall Width
  16 mm
• Closure Type
  Open
• Number Of Rows
  One
• Bearing Material
  Steel
• Radial Dynamic Load Capacity
  13.8 kN
• Operating Temperature Range
  Maximum of +250 °F °F
• Cage Material
  Steel
• Radial Static Load Capacity
  20.4 kN
• Max Rpm
  22000 rpm
• Flanges
  No Flange
• Series
  NK
• Lubrication Hole Type
  Hole on Outer Ring
• Precision Rating
  Not Rated
• Manufacturer Upc Number
  7316577118011
• UPC_NO
  7316577118011
• Weight
  0.07 lbs
• Product Type
  Needle Roller Bearings
• Long Description
  The NK 21/16 Needle Roller Bearing features a 21 mm bore diameter, 29 mm outside diameter, 16 mm overall width, open closure type, and a weight of 0.07 lbs, making it ideal for precision machinery.