Specifications

• Needle Bearing Type
  Machined Bearing with No Inner Ring
• Bore Diameter
  52 mm
• Outside Diameter
  68 mm
• Overall Width
  22 mm
• Closure Type
  Sealed
• Radial Dynamic Load Capacity
  8500 lbf
• Operating Temperature Range
  -20 to +100 °C
• Cage Material
  Steel
• Radial Static Load Capacity
  13300 lbf
• Max Rpm
  3900 rpm
• Flanges
  No Flange
• Series
  RNA
• Lubrication Hole Type
  Lubrication Groove & Hole
• Precision Rating
  Not Rated
• Internal Clearance
  CN
• UPC_NO
  4012802218459
• Weight
  0.41 lbs
• Roller Type
  Needle Roller
• Product Type
  Needle Roller Bearings
• Long Description
  The RNA4909-2RSR Needle Roller Bearing features a 52 mm bore diameter, 68 mm outside diameter, 22 mm overall width, sealed closure type, and a weight of 0.41 lbs, making it suitable for protected assemblies.