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NTN Bearing Corp.UCF311-200D1

UCF311-200D1

UCF Series 4-Bolt Flange Bearing
Item #101110913
  • Non-Expansion Ball Bearing Flange Unit
  • 4-Bolt Flange
  • 2 in Shaft Diameter
  • 7 9/32 in Housing Length
  • 2 51/64 in Overall Width
  • Cast Iron Housing
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NTN Bearing Corp.UCF311-200D1
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    Shipment Options
  • Non-Expansion Ball Bearing Flange Unit
  • 4-Bolt Flange
  • 2 in Shaft Diameter
  • 7 9/32 in Housing Length
  • 2 51/64 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
Flange Type 4-Bolt Flange
Bolt Hole Size 29/32 in
Seal Material Nitrile Rubber
Dynamic Load Rating 16100 lbf
Center Of Bearing From End 1
Flange Style 4-Bolt Square
Housing Width 7 9/32 in
Lubrication Relubricatable
Temperature Range [Max] 225 °F, 250 °F
Housing Length 7 9/32 in
Overall Width 2 51/64 in
Center of Bearing to Back of Inner Ring 0.984 in
Housing Height 7 9/32 in
Flange Thickness 25/32 in
Housing Construction 1 Piece
Housing No. F311D1
Bearing Design Non-Expansion
Temperature Range [Min] -40 °F
Bearing Insert UC311-200D1
Bolt Size 3/4
Style 4-Bolt Flange
Length Through Bore 2.598 in
Bearing Type Ball Bearing
Locking Device Setscrew Locking Collar
End Type Open End
Limiting Speed 2600 rpm
Seal Type Contact Seals, Contact Seals w/Flingers
Bolt Hole Spacing 5 33/64 in
Shaft Dia. 2 in
Inch/Metric Inch
Bolt Circle Dia. 5.516 in
Static Load Rating [Max] 10100 lbf
Housing Material Cast Iron
Series UCF
Mounted Unit Duty Heavy-Duty
Weight 12.39 LB
EAN or UPC 4547359219265
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