Specifications

• Bore Diameter
  3-1/2 in
• Product Type
  Flange-Mount Roller Bearing Units
• Mounting Type
  4-Bolt Flange
• Housing Material
  Cast Iron
• Bolt Circle Diameter
  9.9063 in
• Bolt Center To Center Length
  7.0000 in
• Locking Device
  Set Screw
• Expansion Type
  Non-Expansion Bearing (Fixed)
• Housing Construction
  Solid
• Overall Length Diameter
  9.2500 in
• Finish Coating
  Black Oxide Coated
• Type Of Bearing
  Tapered Roller
• Overall Width
  5.2500 in
• Bore Type
  Straight
• Seal Type
  Contact Seal
• Overall Height
  5.2500 in
• Radial Dynamic Load Capacity
  15320 lbf
• Operating Temperature Range
  -20 to 220 °F
• Lubrication Type
  Lubrication Fitting
• Replacement Bearing
  RCIA-308
• Bolt Size
  0.7500 in
• Bearing Material
  52100 Bearing Steel
• Cage Material
  Steel
• Series
  RFBA
• Manufacturer Catalog Number
  552580
• Manufacturer Upc Number
  662288488057
• Manufacturer Catalog
  Click here
• Weight
  57.4 lbs
• CAD Drawing
  Click here
• Max Rpm
  1500 rpm
• Housing Width
  4.5000 in