Specifications

• Bore Diameter
  4 in
• Product Type
  Flange-Mount Roller Bearing Units
• Mounting Type
  4-Bolt Flange
• Housing Material
  Cast Iron
• Bolt Circle Diameter
  10.9531 in
• Bolt Center To Center Length
  7.7500 in
• Locking Device
  Set Screw
• Expansion Type
  Non-Expansion Bearing (Fixed)
• Housing Construction
  Solid
• Overall Length Diameter
  10.2500 in
• Finish Coating
  Black Oxide Coated
• Type Of Bearing
  Tapered Roller
• Overall Width
  6.5000 in
• Bore Type
  Straight
• Seal Type
  Felt Seal
• Overall Height
  6.5000 in
• Radial Dynamic Load Capacity
  20980 lbf
• Operating Temperature Range
  -20 to 220 °F
• Lubrication Type
  Lubrication Fitting
• Replacement Bearing
  RCIA-400
• Bolt Size
  0.8750 in
• Bearing Material
  52100 Bearing Steel
• Cage Material
  Steel
• Series
  RFBA
• Manufacturer Catalog Number
  551906
• Manufacturer Upc Number
  662288483427
• Manufacturer Catalog
  Click here
• Weight
  81.8 lbs
• CAD Drawing
  Click here
• Max Rpm
  1250 rpm
• Housing Width
  5.6250 in