Specifications

• Bore Diameter
  3-7/16 in
• Bearing Number
  22218
• Bore Type
  Cylindrical
• Base To Bore Centerline
  3.7500 in
• Overall Length
  13.0000 in
• Locking Device
  Eccentric Collar
• Housing Material
  Cast Steel
• Housing Construction
  Solid
• Type Of Bearing
  Mounted Roller Bearing
• Overall Height
  7.6900 in
• Duty Type
  Heavy Duty
• Bearing Material
  Steel
• Expansion Type
  Expansion Bearing (Floating)
• Finish Coating
  Powder Coated
• Overall Width
  4.3000 in
• Seal Type
  Triple Lip Contact
• Length Through Bore
  4.03 in
• End Type
  Open
• Bolt Size
  0.875 in
• 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.
• Weight
  43.114 lbs
• Manufacturer Product Page
  Click here
• Manufacturer Catalog
  Click here
• Manufacturer Upc Number
  883450155540
• UPC_NO
  883450155540
• Adapter Sleeve
  No
• Bearing Insert Material
  Steel
• Cage Retainer Material
  Steel
• Component Type
  Assembly
• Housing Configuration
  2 Bolt Pillow Block
• Locking Type
  Eccentric lock
• Max Bolt Hole Spacing
  10.75 in
• Min Bolt Hole Spacing
  9.25 in
• Number Of Mounting Holes
  2
• Outer Diameter Type
  Cylindrical
• Relubricatable
  Yes
• Retainer Type
  Steel
• Rolling Element
  Spherical
• Row Type
  Double Row
• Self Aligning
  Yes
• Mounting Type
  2-Bolt Base
• Seal Material
  Nitrile Rubber
• Product Type
  Pillow Block Roller Bearing Units