Specifications

• Bore Diameter
  2.1875 in
• Product Type
  Flange-Mount Roller Bearing Units
• Mounting Type
  4-Bolt Flange
• Adapter Sleeve
  No
• Housing Material
  Cast Steel
• Bolt Circle Diameter
  6.8900 in
• Bolt Center To Center Length
  4.8800 in
• Locking Device
  Concentric Collar
• Expansion Type
  Expansion Bearing (Floating)
• Duty Type
  Heavy Duty
• Housing Construction
  Solid
• Overall Length Diameter
  6.1900 in
• Bearing Number
  22211
• Type Of Bearing
  Spherical Roller
• Overall Width
  3.1300 in
• Bore Type
  Straight
• Overall Height
  6.1900 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
  0.625 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 Flange
• Flange Outside Diameter
  6.1900 in;157.20 mm
• Flange Thickness
  1 in
• Manufacturer Upc Number
  883450190817
• UPC_NO
  883450190817
• Manufacturer Product Page
  Click here
• Weight
  15.973 lbs
• Dynamic Load Capacity
  31400 lbf
• Max Rpm
  3800 rpm
• Static Load Capacity
  31900 lbf
• Description
  QAF11A203S, Single Concentric Flange Block
• Number Of Mounting Holes
  4
• Relubricatable
  Yes
• Maximum Speed
  3800 rpm
• Overall Length
  6.1900 in
• Retainer Type
  Steel
• Self Aligning
  Yes