Specifications

• Product Type
  Flange-Mount Ball Bearing Units
• Bore Diameter
  55 mm
• Housing Material
  Cast Iron
• Duty Type
  Heavy Duty
• Bolt Center To Center Length
  5.5156 in
• Overall Length
  7.2813 in
• Bearing Number
  UC311D1
• Locking Device
  Set Screw
• Seal Type
  Contact Seal
• Seal Material
  Nitrile Rubber
• Housing Width
  2.0469 in
• Lubrication Type
  Relubricatable
• Bore Type
  Straight
• Overall Width
  71 mm
• Harmonization Code
  8483.20.4040
• Radial Dynamic Load Capacity
  16100 lbf
• Radial Static Load Capacity
  10100 lbf
• End Type
  Open
• Operating Temperature Range
  -40 to 250 ºF
• Max Rpm
  2600 rpm
• Replacement Bearing
  UC311D1
• Housing ID
  FS311D1
• Housing Construction
  Solid
• Manufacturer Upc Number
  4547359216608
• UPC_NO
  4547359216608
• Weight
  13 lbs
• Type Of Bearing
  Ball
• Mounting Type
  4-Bolt Flange