Specifications

• Bore Diameter
  1-15/16 in
• Bolt Center To Center Length
  7.3750 to 8.2500 in
• Bore Type
  Straight
• Base To Bore Centerline
  2.7500 in
• Overall Length
  9.6250 in
• Locking Device
  Set Screw
• Housing Material
  Ductile Iron
• Housing Construction
  Split
• Type Of Bearing
  Spherical Roller
• Overall Height
  5.0310 in
• Duty Type
  Standard Duty
• Bearing Material
  52100 Steel
• Base Width
  2.7500 in
• Expansion Type
  Non-Expansion Bearing (Fixed)
• Finish Coating
  Black Oxide
• Overall Width
  2.8800 in
• Seal Type
  Felt Labyrinth Seal
• Radial Dynamic Load Capacity
  23520 lbf
• Max Operating Temperature
  220 °F
• Lubrication Type
  Lubrication Fitting
• Operating Temperature Range
  -20° to 220 °F
• Bolt Size
  0.6250 in
• Series
  USRB5500
• Standards Met
  ABMA, ISO
• 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
  16 lbs
• Misalignment Angle
  ±2.0° Misalignment - Dynamic
• Max Rpm
  4000 rpm
• Manufacturer Product Page
  Click here
• Manufacturer Catalog
  Click here
• Manufacturer Catalog Number
  USRB5511-115
• Manufacturer Upc Number
  662461377598
• UPC_NO
  662461377598
• CAD Drawing
  Click here
• Locking Type
  Set Screw Collar
• Number Of Mounting Holes
  2
• Mounting Type
  2-Bolt Base
• Product Type
  Pillow Block Roller Bearing Units