Specifications

• Needle Bearing Type
  Machined Bearing with Inner Ring
• Bore Diameter
  50 mm
• Outside Diameter
  72 mm
• Overall Width
  22 mm
• Closure Type
  Open
• Number Of Rows
  One
• Bearing Material
  Steel
• Radial Dynamic Load Capacity
  47.3 kN
• Operating Temperature Range
  Maximum of +250 °F °F
• Cage Material
  Steel
• Radial Static Load Capacity
  85 kN
• Max Rpm
  8000 rpm
• Flanges
  With Flanges
• Series
  NA
• Lubrication Hole Type
  Hole on Outer Ring
• Precision Rating
  Not Rated
• Manufacturer Upc Number
  7316577012180
• UPC_NO
  7316577012180
• Weight
  0.65 lbs
• Product Type
  Needle Roller Bearings
• Long Description
  The NA 4910 Needle Roller Bearing features a 50 mm bore diameter, 72 mm outside diameter, 22 mm overall width, open closure type, and a weight of 0.65 lbs, making it ideal for mechanical applications.