NTN

NK47/20RD0

Specifications

• Bore Diameter
  47 mm
• Outside Diameter
  57 mm
• Overall Width
  20 mm
• Closure Type
  Open
• Bearing Material
  High Carbon Chrome Steel
• Radial Dynamic Load Capacity
  6450 lbf
• Operating Temperature Range
  -40 to 250 °F
• Cage Material
  Steel
• Radial Static Load Capacity
  12500 lbf
• Max Rpm
  8500 rpm
• Fillet Radius
  0.0118 in, 0.300 mm
• Precision Rating
  ISO Class 0
• Manufacturer Upc Number
  4547359665468
• UPC_NO
  4547359665468
• Country of Origin
  JP
• Weight
  0.209 lbs
• Harmonization Code
  8482.40.0000
• Roller Type
  Needle
• Product Type
  Needle Roller Bearings
• Long Description
  The NK47/20RD0 Needle Roller Bearing features a 47 mm bore diameter, 57 mm outside diameter, 20 mm overall width, open closure type, and a weight of 0.209 lbs, making it ideal for machinery assemblies.