Specifications

• Needle Bearing Type
  Machined Bearing with Inner Ring
• Bore Diameter
  50 mm
• Outside Diameter
  72 mm
• Overall Width
  40 mm
• Closure Type
  Open
• Number Of Rows
  2
• Radial Dynamic Load Capacity
  16400 lbf
• Operating Temperature Range
  -22 to 248 °F
• Cage Material
  Steel
• Radial Static Load Capacity
  31500 lbf
• Max Rpm
  8000 rpm
• Flanges
  With Flanges
• Series
  NA
• Lubrication Hole Type
  Lubrication Groove & Hole
• Precision Rating
  Not Rated
• UPC_NO
  4012802216400
• Weight
  1.36 lbs
• Roller Type
  Needle Roller
• Product Type
  Needle Roller Bearings
• Long Description
  The NA6910-ZW Needle Roller Bearing features a 50 mm bore diameter, 72 mm outside diameter, 40 mm overall width, open closure type, and a weight of 1.36 lbs, making it ideal for heavy-duty use.