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MSFD Series Medium-Duty 4-Bolt Flange Unit

MSFD-48

MSFD Series Medium-Duty 4-Bolt Flange Unit
Item #101179257
  • Non-Expansion Ball Bearing Flange Unit
  • 4-Bolt Flange
  • 3 in Shaft Diameter
  • 7 3/4 in Housing Length
  • 3 1/2 in Overall Width
  • Cast Iron Housing Material
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MSFD Series Medium-Duty 4-Bolt Flange Unit
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    Shipment Options
  • Non-Expansion Ball Bearing Flange Unit
  • 4-Bolt Flange
  • 3 in Shaft Diameter
  • 7 3/4 in Housing Length
  • 3 1/2 in Overall Width

features

  • Patented, felt-lined flinger seal
  • 120° setscrew position
  • Precision-ground, diamond-faceted setscrews
  • Unique metal land riding retainer
  • Zone-hardened inner race
  • Permanent metal nameplate
  • Black oxide, corrosion-resistant race
  • Differentiated lubrication and sealing system
  • Superior shaft stability
  • 52100 high quality bearing steel
  • Exclusive locking pin and dimple system
  • Extra wide outer race
  • Extra wide inner race
  • Solid base cast iron housing
Seal Type Felt Seals
Insert Material Steel/Black Oxide
Bolt Hole Size Dimension 25/32 in
Collar Extension 13/16 in
Misalignment Range ±2°
Bolt Hole Size 25/32 in
Mounted Unit Duty Medium-Duty
Overall Width 3 1/2 in
Grease Type GoldPlex-HP
Housing Width 2 11/16 in
Flange Type 4-Bolt Flange
Shaft Dia. 3 in
Bolt Circle Dia. 8 31/64 in
Length Through Bore 1.9375 in
Housing Construction 1 Piece
Center of Bearing to Front of Inner Ring 1 15/16 in
Center of Bearing to Back of Inner Ring 1 15/16 in
Housing Material Cast Iron
Style 4-Bolt Flange
Lubrication Relubricatable
Bearing Design Non-Expansion
Flange Thickness 0.875 in
Temperature Range [Max] 250 °F
End Type Open End
Housing Base Solid
Locking Device Double Setscrew Locking Collar
Housing Length 7 3/4 in
Retainer Type Metal Land Riding
Inch/Metric Inch
Housing Height 7 3/4 in
Bolt Hole Spacing 6 in
Inner Race Heat Treat Method Zone-Hardened
Bearing Type Ball Bearing
Duty Medium-Duty
Weight 21.85 LB
EAN or UPC 662461134740
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