Specifications

• Bore Diameter
  1.9375 in
• Product Type
  Flange-Mount Roller Bearing Units
• Mounting Type
  4-Bolt Round
• Housing Material
  Cast Iron
• Bolt Circle Diameter
  5.7500 in
• Locking Device
  Set Screw
• Expansion Type
  Non-Expansion Bearing (Fixed)
• Housing Construction
  Solid
• Overall Length Diameter
  6.6875 in
• Finish Coating
  Powder Coated
• Bearing Number
  B431L
• Type Of Bearing
  Spherical Roller
• Overall Width
  7.0000 in
• Harmonization Code
  8483204080
• Bearing Type
  Spherical Roller
• Bore Type
  Straight
• Seal Type
  Labyrinth
• Overall Height
  3.1900 in
• Bolt Hole Spacing
  4.0600 in
• Overall Depth
  3-9/16 in
• Radial Dynamic Load Capacity
  21200 lbf
• Radial Static Load Capacity
  33200 lbf
• Length Through Bore
  3.1300 in
• Max Operating Temperature
  225 °F
• Lubrication Type
  Lubrication Fitting
• Color
  Black
• Lubricant
  Lithium Complex NLGI 2 Grease
• Standards Met
  ANSI/ABMA STD 11-1990
• Replacement Bearing
  B22431
• Bolt Size
  1/2 in
• Misalignment Angle
  Dynamic - ±2.0 °
• Series
  FB22400
• Flange Mounting Type
  4-Bolt Flange
• Manufacturer Upc Number
  662327421168
• UPC_NO
  662327421168
• Weight
  10.83 lbs
• Housing Type
  4-Bolt Flange
• Max Rpm
  2800 rpm
• Static Load Capacity
  33200 lbf
• Coating
  Powder Coated
• Description
  Link-Belt FB22431HK81 Flange Blocks Link-Belt Spherical Roller Bearings - FB22431HK81
• Number Of Mounting Holes
  4
• Relubricatable
  Yes
• Maximum Speed
  2800 rpm
• Outside Diameter
  7.0000 in
• Overall Length
  7.0000 in
• Retainer Material
  Steel
• Self Aligning
  Yes