Specifications

• Type Of Bearing
  Drawn Cup Needle Roller Bearing
• Drawn Cup Type
  Closed Ends
• Bore Diameter
  3/4 in
• Outside Diameter
  1.0000 in
• Overall Width
  0.7500 in
• Closure Type
  Open
• Number Of Rows
  1
• Operating Temperature Range
  -22 to 230 °F
• Bearing Material
  1014 Steel
• Cage Material
  No Cage
• Max Rpm
  3600 rpm, 5600 rpm
• Precision Rating
  Not Rated
• Series
  M
• Lubrication Hole Type
  No Hole
• Width to Closed End
  16.76 mm
• Standards Met
  ANSI/ABMA 18.2, ASTM F2162
• Compatible Inner Ring
  IR-812
• Lubrication Type
  Rust Preventative
• Bore Type
  Straight
• UPC_NO
  605790217685
• Weight
  0.07 lbs
• Roller Type
  Needle Roller
• Product Type
  Drawn Cup Needle Roller Bearings
• Long Description
  The M-12121-GF is a drawn cup needle roller bearing with a 3/4 in bore diameter, open closure type, closed ends design, 1.0000 in outside diameter, 0.7500 in overall width, and 0.07 lbs weight, designed for enclosed machinery.