Specifications

• Needle Bearing Type
  Roller & Cage Assembly
• Bore Diameter
  15 mm
• Outside Diameter
  21 mm
• Overall Width
  21 mm
• Closure Type
  Open
• Number Of Rows
  One
• Radial Dynamic Load Capacity
  4350 lbf
• Operating Temperature Range
  -22 to 284 °F
• Cage Material
  Steel
• Radial Static Load Capacity
  5500 lbf
• Max Rpm
  24000 rpm
• Flanges
  No Flange
• Series
  K
• Lubrication Hole Type
  No Hole
• Precision Rating
  Not Rated
• Standards Met
  DIN 5405-1/ISO 3030
• UPC_NO
  4012802369656
• Weight
  0.05 lbs
• Roller Type
  Needle Roller
• Product Type
  Needle Roller Bearings
• Long Description
  The K15X21X21 Needle Roller Bearing features a 15 mm bore diameter, 21 mm outside diameter, 21 mm overall width, open closure type, and a weight of 0.04 lbs, making it ideal for machinery systems.