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Hub CityFB350X3

FB350X3

Series FB350 Four-Holed Flange Block
Item #101032697
  • Medium-Duty Cast Iron 4-Bolt Flange
  • 3" Shaft
  • Setscrew Locking Collar
  • Regreasable
  • Series FB350
Hub CityFB350X3
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    Shipment Options
  • Medium-Duty Cast Iron 4-Bolt Flange
  • 3" Shaft
  • Setscrew Locking Collar
  • Regreasable
  • Series FB350

features

  • Molded glass fiber reinforced polyamide retainer
  • Grade 10 balls
  • Races and balls are 52100 steel, hardened, ground, and honed for quiet operation
  • Slotted bolt holes
  • Rugged cast iron or Hub-Alloy® housing
  • Zone-hardened inner race
  • Prelubricated with high quality lithium grease. 1/4-28 Zerk fitting provided to allow for relube
  • Choice of narrow or wide inner race, setscrew locking or eccentric collar locking, normal-duty, or medium-duty bearings
  • Knurled cup point setscrews at 120° to minimize inner ring distortion
  • Spherical outer race to allow up to 1.5° misalignment
  • All bearings have single lip Nitrile rubber seals with steel trash guard
  • Steel fingers are standard on wide inner race bearings only
Flange Type 4-Bolt Flange
Mounted Unit Duty Medium-Duty
Bolt Size 3/4 in
Series FB350
Bolt Circle Dia. 8 31/64 in
Pilot Diameter N/A
Temperature Range [Max] 225 °F
Pilot Depth N/A
Bolt Hole Spacing 6 in
Flange Thickness 3/4 in
Bearing Insert B350X3
Misalignment Range ±1 1/2°
Lubrication Relubricatable
Length Through Bore 2.185 in
Bearing Design Non-Expansion
Temperature Range [Min] -25 °F
Seal Type Contact Seals
Housing Width 2 in
Bearing Type Ball Bearing
Style 4-Bolt Flange
Inch/Metric Inch
Locking Device Setscrew Locking Collar
Shaft Dia. 3 in
Collar O.D. 3.835 in
Housing Construction 1 Piece
End Type Open End
Overall Width 2 17/32 in
Duty Medium-Duty
Housing Length 7 5/8 in
Housing Material Cast Iron
Housing Height 7 5/8 in
Weight 19.0 LB
EAN or UPC 662798254432
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