Specifications

• Bore Diameter
  1.9375 in
• Product Type
  Flange-Mount Roller Bearing Units
• Mounting Type
  4-Bolt Round
• Adapter Sleeve
  Yes
• Housing Material
  Cast Iron
• Bolt Circle Diameter
  5.3750 in
• Bolt Center To Center Length
  3.7969 in
• Locking Device
  Adapter Mounted
• Expansion Type
  Non-Expansion Bearing (Fixed)
• Duty Type
  Heavy Duty
• Housing Construction
  Solid
• Overall Length Diameter
  6.3750 in
• Finish Coating
  Powder Coated
• Bearing Number
  B631L
• Type Of Bearing
  Spherical Roller
• Overall Width
  6.3800 in
• Harmonization Code
  8483204080
• Bearing Type
  Spherical Roller
• Bore Type
  Straight
• Seal Type
  Contact/Lip
• Overall Height
  3.0800 in
• Bolt Hole Spacing
  3.7970 in
• Pilot Diameter
  4.5000 in
• Radial Dynamic Load Capacity
  21200 lbf
• Radial Static Load Capacity
  33200 lbf
• Length Through Bore
  3.0800 in
• Max Operating Temperature
  225 °F
• Lubrication Type
  Lubrication Fitting
• Lubricant
  Lithium Complex NLGI 2 Grease
• Color
  Black
• Replacement Bearing
  B22600 Series
• Bolt Size
  7/16 in
• Misalignment Angle
  Dynamic - ±2.0 °
• Series
  B22600
• Flange Mounting Type
  4-Bolt Piloted Flange
• Manufacturer Upc Number
  793699283709
• UPC_NO
  793699283709
• Weight
  9.32 lbs
• Housing Type
  Flange Cartridge
• Max Rpm
  2150 rpm
• Static Load Capacity
  33200 lbf
• Coating
  Powder Coated
• Description
  Link-Belt FCB22631E Flanged Cartridge Blocks Link-Belt Spherical Roller Bearings - FCB22631E
• Number Of Mounting Holes
  4
• Relubricatable
  Yes
• Maximum Speed
  2150 rpm
• Outside Diameter
  6.3800 in
• Overall Length
  6.3800 in
• Retainer Material
  Steel
• Self Aligning
  Yes