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Boston GearMBF-3 1/4

MBF-3 1/4

MBF Series Medium-Duty Cast Iron 4-Bolt Flange Unit
Item #101793675
  • 3.25" Shaft, Contact Seals, Setscrew Locking, Regreasable
Boston GearMBF-3 1/4
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    Shipment Options
  • 3.25" Shaft, Contact Seals, Setscrew Locking, Regreasable

description

  • Solid, one-piece, heavy-duty cast iron with removable zerk-type threaded grease fittings

applications

  • High radial or thrust loads

features

  • One-piece, high grade, cast iron housing
  • Deep groove ball bearing
  • Spherical outer race
  • Synthetic lip type seal
  • Bearings equipped with steel finger
  • Positive locking by setscrew through extended inner race
  • 1/4-28 threaded grease fitting
Flange Thickness 15/16 in
Inch/Metric Inch
Duty Medium-Duty
Shaft Dia. 3.25 in
Bolt Circle Dia. 9.546 in
Lubrication Relubricatable
Overall Width 3 17/32 in
Mounted Unit Duty Medium Duty
Bolt Hole Spacing 6 3/4 in
Housing Length 8 3/8 in
Bearing Design Non-Expansion
Temperature Range [Max] 225 °F
Housing Width 2 13/32 in
Flange Type 4-Bolt Flange
Housing Height 8 3/8 in
Bearing Type Ball Bearing
Locking Device Setscrew Locking Collar
End Type Open End
Housing Construction One Piece
Housing Material Cast Iron
Bearing Insert BG35-3-1/4
Seal Type Contact Seals
Bolt Size 3/4 in
Style 4-Bolt Flange
Weight 18.251 LB
EAN or UPC 781711646045
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