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NTN Bearing Corp.UCF309-112D1

UCF309-112D1

UCF Series 4-Bolt Flange Bearing
Item #101110909
  • Non-Expansion Ball Bearing Flange Unit
  • 4-Bolt Flange
  • 1 3/4 in Shaft Diameter
  • 6 5/16 in Housing Length
  • 2 23/64 in Overall Width
  • Cast Iron Housing
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NTN Bearing Corp.UCF309-112D1
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    Shipment Options
  • Non-Expansion Ball Bearing Flange Unit
  • 4-Bolt Flange
  • 1 3/4 in Shaft Diameter
  • 6 5/16 in Housing Length
  • 2 23/64 in Overall Width

features

  • Provides greater rigidity when mounted than two-bolt flanges
  • Single-lip seal with flinger
  • Self-aligning: outer bearing surface and internal housing surface are spherical
  • Setscrew locking collar
  • Unique, secure fitting even in cases where bearing is subjected to intense vibrations or shocks
  • Higher-rated load capacity than that of corresponding self-aligning ball bearings
  • Lightweight-yet-strong housing
  • Easy mounting
  • Accurate fitting of the housing
  • Replaceable - new bearing can be fitted to existing housing
Style 4-Bolt Flange
Inch/Metric Inch
Bolt Circle Dia. 4.922 in
Housing Material Cast Iron
Bearing Insert UC309-112D1
End Type Open End
Temperature Range [Max] 225 °F, 250 °F
Flange Style 4-Bolt Square
Bolt Size 5/8
Shaft Dia. 1.75 in
Locking Device Setscrew Locking Collar
Center Of Bearing From End 0.984375
Housing No. F309D1
Center of Bearing to Back of Inner Ring 0.866 in
Length Through Bore 2.244 in
Limiting Speed 3100 rpm
Temperature Range [Min] -40 °F
Mounted Unit Duty Heavy-Duty
Housing Construction 1 Piece
Bolt Hole Spacing 4 59/64 in, 4.922 in
Dynamic Load Rating 11900 lbf
Bearing Type Ball Bearing
Housing Height 6 5/16 in
Bolt Hole Size 3/4 in
Flange Thickness 0.71875 in
Housing Length 6 5/16 in
Bearing Design Non-Expansion
Overall Width 2 23/64 in
Seal Type Contact Seals, Contact Seals w/Flingers
Lubrication Relubricatable
Static Load Rating [Max] 7200 lbf
Series UCF
Housing Width 6 5/16 in
Flange Type 4-Bolt Flange
Seal Material Nitrile Rubber
Weight 7.71 LB
EAN or UPC 4547359219180
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