Specifications

• Bearing Type
  Ball
• Product Type
  Flange-Mount Ball Bearing Units
• Bore Diameter
  3.4375 in
• Housing Material
  Cast Iron
• Overall Length
  8.4400 in
• Bearing Number
  AR-3-37
• Locking Device
  Set Screw
• Expansion Type
  Expansion Bearing (Floating)
• Seal Type
  Felt Labyrinth
• Overall Height
  3.9690 in
• Bore Type
  Straight
• Overall Width
  8.4400 in
• Harmonization Code
  8483.20.4040
• Coating
  Powder Coated
• Length Through Bore
  3.7790 in
• Max Operating Temperature
  220 °F
• Finish Coating
  Black Oxide, Powder Coated
• Description
  Sealmaster Mounted Cast Iron Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - EMSF-55 ALD
• Bolt Size
  7/8 in
• Max Rpm
  2000 rpm
• Series
  EMSF
• Dynamic Load Capacity
  21566 lbf
• Misalignment Angle
  Static Only - ±2.0 °
• Color
  Black
• Flange Mounting Type
  4-Bolt Flange
• Housing Construction
  One Piece
• Housing Type
  4-Bolt Flange
• Lubricant
  Lithium Complex NLGI 2 Grease
• Maximum Speed
  2000 rpm
• Retainer Type
  Land Riding Retainer
• Self Aligning
  Yes
• Manufacturer Upc Number
  662461376997
• Weight
  29 lbs
• Static Load Capacity
  16301 lbf
• Relubricatable
  Yes
• Number Of Mounting Holes
  4
• Bolt Hole Spacing
  6.7500 in
• Mounting Type
  4-Bolt Flange