Specifications

• Bore Diameter
  2.8125 in
• Product Type
  Flange-Mount Roller Bearing Units
• Mounting Type
  4-Bolt Piloted Flange
• Adapter Sleeve
  No
• Housing Material
  Cast Steel
• Bolt Circle Diameter
  6.0000 in
• Bolt Center To Center Length
  4.2400 in
• Locking Device
  Concentric Collar
• Expansion Type
  Non-Expansion Bearing (Fixed)
• Duty Type
  Heavy Duty
• Housing Construction
  Solid
• Overall Length Diameter
  7.3000 in, 185.40 mm
• Finish Coating
  Powder coat
• Bearing Number
  22211
• Type Of Bearing
  Spherical Roller
• Overall Width
  3.2700 in
• Bore Type
  Straight
• Seal Type
  Triple-lip contacting, self-purging nitrile rubber seal
• Pilot Diameter
  5 in
• Radial Dynamic Load Capacity
  31400 lbf
• Radial Static Load Capacity
  31900 lbf
• Length Through Bore
  3.13 in
• End Type
  Open
• Lubrication Type
  Lubrication Fitting
• Bolt Size
  0.5 in
• Bearing Material
  Steel
• Additional Details
  M Seal - Medium Duty contact triple-lip seal, made of nitrile rubber, offers superior sealing in moist and dirty applications. It is chemical and corrosion resistant and provides excellent lubrication retention. It also allows excess grease to purge from the bearing cavity.
• Flange Mounting Type
  4-Bolt Piloted Flange
• Flange Outside Diameter
  7.3 in
• Flange Thickness
  0.63 in
• Manufacturer Upc Number
  883450193160
• UPC_NO
  883450193160
• Manufacturer Catalog
  Click here
• Weight
  12.873 lbs
• Dynamic Load Capacity
  31400 lbf
• Max Rpm
  3800 rpm
• Static Load Capacity
  31900 lbf
• Description
  QAC11A203S, Single Concentric Piloted Flange Cartridge
• Number Of Mounting Holes
  4
• Relubricatable
  Yes
• Maximum Speed
  3800 rpm
• Retainer Type
  Steel
• Self Aligning
  Yes