Specifications

• Bore Diameter
  3.9375 in
• Product Type
  Flange-Mount Roller Bearing Units
• Mounting Type
  4-Bolt Piloted Flange
• Adapter Sleeve
  No
• Housing Material
  Cast Steel
• Bolt Circle Diameter
  9.3800 in
• Bolt Center To Center Length
  9.3800 in
• Locking Device
  Concentric Collar
• Expansion Type
  Non-Expansion Bearing (Fixed)
• Duty Type
  Heavy Duty
• Housing Construction
  Solid
• Overall Length Diameter
  10.8800 in
• Bearing Number
  22220
• Type Of Bearing
  Spherical Roller
• Overall Width
  4.5900 in
• Bore Type
  Straight
• Overall Height
  4.8600 in
• Pilot Diameter
  8.125 in
• Radial Dynamic Load Capacity
  97700 lbf
• Radial Static Load Capacity
  113000 lbf
• Length Through Bore
  4.59 in
• End Type
  Open
• Lubrication Type
  Lubrication Fitting
• Bolt Size
  0.75 in
• Bearing Material
  Steel
• Additional Details
  B Seal - Double-lip seal with garter spring for maximum contact, and a heavy-duty steel shield that protects the seal from large pieces of debris that could damage the seal itself. Made from nitrile rubber and designed for extreme moisture, fine dust or extremely dirty applications.
• Flange Mounting Type
  4-Bolt Piloted Flange
• Flange Outside Diameter
  10.88 in
• Flange Thickness
  1 in
• Manufacturer Upc Number
  883450037600
• UPC_NO
  883450037600
• Manufacturer Product Page
  Click here
• Weight
  44.461 lbs
• Dynamic Load Capacity
  97700 lbf
• Max Rpm
  2000 rpm
• Static Load Capacity
  113000 lbf
• Description
  QACW20A315S, Single Concentric Piloted Flange Cartridge
• Number Of Mounting Holes
  4
• Relubricatable
  Yes
• Maximum Speed
  2000 rpm
• Retainer Type
  Steel
• Self Aligning
  Yes