Specifications

• Needle Bearing Type
  Roller & Cage Assembly
• Bore Diameter
  52 mm
• Outside Diameter
  57 mm
• Overall Width
  12 mm
• Closure Type
  Open
• Number Of Rows
  One
• Radial Dynamic Load Capacity
  4050 lbf
• Operating Temperature Range
  -22 to 284 °F
• Cage Material
  Steel
• Radial Static Load Capacity
  8200 lbf
• Max Rpm
  9000 rpm
• Flanges
  No Flange
• Series
  K
• Lubrication Hole Type
  No Hole
• Precision Rating
  Not Rated
• Standards Met
  DIN 5405-1/ISO 3030
• UPC_NO
  4012802369083
• Weight
  0.07 lbs
• Roller Type
  Needle Roller
• Product Type
  Needle Roller Bearings
• Long Description
  The K52X57X12 Needle Roller Bearing features a 52 mm bore diameter, 57 mm outside diameter, 12 mm overall width, open closure type, and a weight of 0.07 lbs, making it suitable for compact systems.