Specifications

• Needle Bearing Type
  Machined Bearing with Inner Ring
• Bore Diameter
  20 mm
• Outside Diameter
  37 mm
• Overall Width
  17 mm
• Closure Type
  Open
• Number Of Rows
  One
• Bearing Material
  Steel
• Radial Dynamic Load Capacity
  21.6 kN
• Operating Temperature Range
  Maximum of +250 °F °F
• Cage Material
  Steel
• Radial Static Load Capacity
  28 kN
• Max Rpm
  17000 rpm
• Flanges
  With Flanges
• Series
  NA
• Lubrication Hole Type
  Hole on Outer Ring
• Precision Rating
  Not Rated
• Manufacturer Upc Number
  7316577012074
• UPC_NO
  7316577012074
• Weight
  0.18 lbs
• Product Type
  Needle Roller Bearings
• Long Description
  The NA 4904 Needle Roller Bearing features a 20 mm bore diameter, 37 mm outside diameter, 17 mm overall width, open closure type, and a weight of 0.18 lbs, making it suitable for compact systems.