Specifications

• Bore Diameter
  2-1/2 in
• Bolt Center To Center Length
  8.6250 to 9.6250 in
• Bore Type
  Straight
• Base To Bore Centerline
  3.2500 in
• Overall Length
  11.2500 in
• Locking Device
  Adapter Mounted
• Housing Material
  Ductile Iron
• Housing Construction
  Split
• Type Of Bearing
  Spherical Roller
• Overall Height
  6.1250 in
• Duty Type
  Standard Duty
• Base Width
  3.1250 in
• Expansion Type
  Non-Expansion Bearing (Fixed)
• Finish Coating
  Uncoated
• Overall Width
  4.7188 in
• Seal Type
  Felt Seal
• Lubrication Type
  Lubrication Fitting
• Bolt Size
  0.5000 in
• Series
  USRBF 5500A
• Additional Details
  NOTICE: One expansion unit is to be used in conjunction with one nonexpansion unit for applications using an adapter lock unit. Failure to utilize one expansion and one non-expansion unit is likely to result in reduced bearing performance.
• Weight
  25.99 lbs
• Manufacturer Catalog Number
  739792
• UPC_NO
  662461378212
• Locking Type
  Adapter
• Number Of Mounting Holes
  4
• Mounting Type
  4-Bolt Base
• Seal Material
  Felt
• Product Type
  Pillow Block Roller Bearing Units