Specifications

• Needle Bearing Type
  Machined Bearing with Inner Ring
• Bore Diameter
  0.3937 in
• Outside Diameter
  0.8661 in
• Overall Width
  0.5118 in
• Closure Type
  Open
• Bore Type
  Round
• Bearing Material
  High Carbon Chrome Steel
• Radial Dynamic Load Capacity
  1930 lbf
• Operating Temperature Range
  -40 to 250 ºF
• Cage Material
  Steel
• Radial Static Load Capacity
  2070 lbf
• Dynamic Load Capacity
  1933 lbf
• Material
  High Carbon Chrome Steel
• Static Load Capacity
  2068 lbf
• Max Rpm
  24000 rpm
• Lubrication Hole Type
  w/ Oil Hole
• Precision Rating
  ISO Class 0
• Internal Clearance
  CN
• Manufacturer Upc Number
  4547359113006
• UPC_NO
  4547359113006
• Weight
  0.053 lbs
• Roller Type
  Needle Roller
• Type Of Bearing
  Needle Roller Bearing
• Product Type
  Needle Roller Bearings
• Long Description
  The NA4900R Needle Roller Bearing features a 0.3937 in bore diameter, 0.8661 in outside diameter, 0.5118 in overall width, open closure type, and a weight of 0.053 lbs, making it suitable for compact systems.