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NTN Bearing Corp.UCF308-108D1

UCF308-108D1

UCF Series 4-Bolt Flange Bearing
Item #101110907
  • Non-Expansion Ball Bearing Flange Unit
  • 4-Bolt Flange
  • 1 1/2 in Shaft Diameter
  • 5 29/32 in Housing Length
  • 2.203 in Overall Width
  • Cast Iron Housing
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NTN Bearing Corp.UCF308-108D1
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    Shipment Options
  • Non-Expansion Ball Bearing Flange Unit
  • 4-Bolt Flange
  • 1 1/2 in Shaft Diameter
  • 5 29/32 in Housing Length
  • 2.203 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
Length Through Bore 2.047 in
Style 4-Bolt Flange
Housing Length 5 29/32 in
Bearing Design Non-Expansion
Seal Material Nitrile Rubber
Dynamic Load Rating 9100 lbf
Shaft Dia. 1.5 in
Limiting Speed 3500 rpm
Flange Style 4-Bolt Square
Bearing Insert UC308-108D1
Bolt Size 5/8
Bolt Circle Dia. 4 13/32 in
Center Of Bearing From End 0.90625
Temperature Range [Min] -40 °F
Overall Width 2.203 in
End Type Open End
Flange Type 4-Bolt Flange
Housing Height 5 29/32 in
Static Load Rating [Max] 5400 lbf
Locking Device Setscrew Locking Collar
Inch/Metric Inch
Housing Width 5 29/32 in
Seal Type Contact Seals, Contact Seals w/Flingers
Bolt Hole Spacing 4.406 in, 4 13/32 in
Temperature Range [Max] 225 °F, 250 °F
Lubrication Relubricatable
Housing Material Cast Iron
Center of Bearing to Back of Inner Ring 0.748 in
Housing Construction 1 Piece
Flange Thickness 21/32 in
Series UCF
Housing No. F308D1
Bearing Type Ball Bearing
Mounted Unit Duty Heavy-Duty
Bolt Hole Size 3/4 in
Weight 6.12 LB
EAN or UPC 4547359219135
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