Specifications

• Needle Bearing Type
  Machined Bearing with Inner Ring
• Bore Diameter
  140 mm
• Outside Diameter
  190 mm
• Overall Width
  50 mm
• Closure Type
  Open
• Bore Type
  Straight
• Number Of Rows
  1
• Bearing Material
  High Carbon Chrome Steel
• Radial Dynamic Load Capacity
  48100 lbf
• Operating Temperature Range
  -22 to 230 °F
• Cage Material
  Steel
• Radial Static Load Capacity
  12300 lbf
• Max Rpm
  2600 rpm
• Flanges
  With Flanges
• Series
  NA49
• Lubrication Hole Type
  Lubrication Groove & Hole
• Precision Rating
  Not Rated
• Standards Met
  DIN 617, ISO 1206, ISO 5753, ISO 582
• Lubrication Type
  Rust Preventative
• UPC_NO
  605790196447
• Weight
  8.62 lbs
• Roller Type
  Needle Roller
• Type Of Bearing
  Heavy-duty Needle Roller Bearing
• Product Type
  Needle Roller Bearings
• Long Description
  The NA4928 Machined Type Needle Roller Bearing features a 140 mm bore diameter, 190 mm outside diameter, 50 mm overall width, and an open closure design, making it suitable for high-capacity rotating assemblies.