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300 Series Heavy-Duty 4-Bolt Flange Block

FEU344

300 Series Heavy-Duty 4-Bolt Flange Block
Item #102178490
  • Expansion Ball Bearing Flange Pillow Block
  • 4-Bolt Flange Type
  • 2 3/4 in Shaft Diameter
  • 8 7/8 in Housing Length
300 Series Heavy-Duty 4-Bolt Flange Block
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    Shipment Options
  • Expansion Ball Bearing Flange Pillow Block
  • 4-Bolt Flange Type
  • 2 3/4 in Shaft Diameter
  • 8 7/8 in Housing Length

features

  • Cast iron housing
  • Four-bolt mounting
  • Expansion
  • Alignable
  • Spring locking collar
  • Relubricatable
Bearing Type Ball Bearing
Series 300
Housing Diameter 7.75 in
Collar O.D. 4 3/4 in
Mounted Unit Duty Heavy-Duty
Inch/Metric Inch
Set Screw Torque 620 to 680 in lb
Dynamic Load Rating 23420 lbf
Flange Type 4-Bolt Flange
Style 4-Bolt Flange
Housing Length 8 7/8 in
Locking Device Setscrew Locking Collar
Seal Type Clearance Seals
Grease Fitting Size 1/8 in NPT
Overall Width 3 31/32 in
Housing Height 8 7/8 in
Bore Range [Min] 0.875 in
Lubrication Relubricatable
Shaft Dia. 2.75 in
Bolt Circle Dia. 9.9 in
Bearing Design Expansion
Bearing Standoff Distance 5/32 in
Bore Range [Max] 3.9375 in
Housing Construction 1 Piece
Bolt Hole Spacing 7 in
End Type Open End
Bolt Size 7/8 in
Temperature Range [Min] -20 °F
Housing Width 3 7/32 in
Housing Material Cast Iron
Lubricant Type Exxon Ronex MP
Length Through Bore 3.8125 in
Temperature Range [Max] 225 °F
Shape Square
RPM [Max] 3950 rpm
Flange Thickness 0.875 in
Duty Heavy-Duty
Weight 33.0 LB
EAN or UPC 662327735159
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