Specifications

• Needle Bearing Type
  Machined Bearing with Inner Ring
• Bore Diameter
  100 mm
• Outside Diameter
  140 mm
• Overall Width
  40 mm
• Closure Type
  Open
• Radial Dynamic Load Capacity
  29000 lbf
• Cage Material
  Steel
• Radial Static Load Capacity
  61000 lbf
• Max Rpm
  4100 rpm
• Flanges
  With Flanges
• Series
  NA
• Lubrication Hole Type
  Lubrication Groove & Hole
• Precision Rating
  Not Rated
• Standards Met
  DIN 617/ISO 1206
• UPC_NO
  4012802415308
• Weight
  5.02 lbs
• Product Type
  Needle Roller Bearings
• Long Description
  The NA4920 Machined Type Needle Roller Bearing features a 100 mm bore diameter, 140 mm outside diameter, 40 mm overall width, and an open closure design, making it suitable for high-load power transmission systems.