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MSF Series Medium-Duty Setscrew Locking 4-Bolt Flange Unit

MSF-311C

MSF Series Medium-Duty Setscrew Locking 4-Bolt Flange Unit
Item #104865981
  • Medium-Duty 4-Bolt Flange
  • 55 mm Shaft
  • Cast Iron Housing
  • Contact Seals
  • Setscrew Locking Collar
  • Non-Expansion
  • Regreasable
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MSF Series Medium-Duty Setscrew Locking 4-Bolt Flange Unit
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    Shipment Options
  • Medium-Duty 4-Bolt Flange
  • 55 mm Shaft
  • Cast Iron Housing
  • Contact Seals
  • Setscrew Locking Collar

description

  • For industrial machinery with medium to heavy loads and four-bolt face mounting.

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
Mounted Unit Duty Medium-Duty
Overall Width 2 11/16 in
Misalignment Range ±2°
Bolt Circle Dia. 7.955 in
Housing Height 6 7/8 in
Flange Thickness 13/16 in
Housing Construction 1 Piece
Lubrication Relubricatable
Center of Bearing to Back of Inner Ring 1 in
Flange Style 4-Bolt
Housing Width 1 15/16 in
Style 4-Bolt Flange
Bearing Type Ball Bearing
Bolt Hole Spacing 5 5/8 in
Center of Bearing to Front of Inner Ring 1 9/16 in
Length Through Bore 2.5625 in
Duty Medium-Duty
Flange Type 4-Bolt Flange
Shaft Dia. 55 mm
Collar Extension 3/4 in
Locking Device Setscrew Locking Collar
Bolt Hole Size 21/32 in
Inch/Metric Metric
End Type Open End
Seal Type Contact Seals
Housing Length 6 7/8 in
Housing Material Cast Iron
Bearing Design Non-Expansion
Weight 12.1 LB
EAN or UPC 662461331187
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