Specifications

• Bore Diameter
  3.0000 in
• Product Type
  Flange-Mount Roller Bearing Units
• Mounting Type
  4-Bolt Flange
• Housing Material
  Ductile Iron
• Bolt Circle Diameter
  8.4900 in;215.64 mm
• Locking Device
  Set Screw
• Expansion Type
  Expansion Bearing (Floating)
• Housing Construction
  Split
• Type Of Bearing
  Tapered Roller
• Bearing Type
  Tapered Roller
• Seal Type
  XTS Triple-Lip Contact Seal
• Insert Material
  Steel
• Grease Type
  MobilGrease HTS #2
• Lubrication
  Grease
• Length Through Bore
  4.5000 in, 114.30 mm
• Lubrication Type
  Grease
• Bolt Size
  0.7500 in;19.05 mm
• Bore Length
  4.5000 in
• Series
  F4B-EXL
• Flange Mounting Type
  4-Bolt Flange
• Manufacturer Catalog Number
  141631
• Weight
  34 lbs
• Dynamic Load Capacity
  11120 lbf
• Housing Type
  4-Bolt Flange
• Max Rpm
  2060 rpm
• Static Load Capacity
  61200 lbf
• Description
  F4B-EXL-300RE-HT BEARINGS
• Number Of Mounting Holes
  4
• Maximum Speed
  2060 rpm
• Suitable For High Temp App
  Yes
• Long Description
  The F4B-EXL-300RE-HT is a tapered roller expansion bearing unit, 4-bolt flange type with a 3 in bore diameter, floating bearing. It features a ductile iron housing with a 4-bolt flange mounting, set screw locking device, and XTS triple-lip contact seal in the F4B-EXL series. It is suitable for high temperature applications. The unit weighs 35.000 lbs.