Skip to content Skip to navigation menu
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
+ Show More + Show Less
NTN Bearing Corp.UCF309-112D1
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    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
Bolt Hole Spacing 4 59/64 in, 4.922 in
Bearing Design Non-Expansion
Housing No. F309D1
Inch/Metric Inch
Bearing Type Ball Bearing
Lubrication Relubricatable
Locking Device Setscrew Locking Collar
Housing Material Cast Iron
Bearing Insert UC309-112D1
Flange Type 4-Bolt Flange
Housing Width 6 5/16 in
End Type Open End
Bolt Circle Dia. 4.922 in
Overall Width 2 23/64 in
Dynamic Load Rating 11900 lbf
Bolt Size 5/8
Housing Height 6 5/16 in
Mounted Unit Duty Heavy-Duty
Shaft Dia. 1.75 in
Seal Type Contact Seals, Contact Seals w/Flingers
Static Load Rating [Max] 7200 lbf
Center of Bearing to Back of Inner Ring 0.866 in
Flange Thickness 0.71875 in
Housing Construction 1 Piece
Seal Material Nitrile Rubber
Limiting Speed 3100 rpm
Temperature Range [Max] 225 °F, 250 °F
Length Through Bore 2.244 in
Flange Style 4-Bolt Square
Bolt Hole Size 3/4 in
Style 4-Bolt Flange
Series UCF
Center Of Bearing From End 0.984375
Housing Length 6 5/16 in
Temperature Range [Min] -40 °F
Weight 7.71 LB
EAN or UPC 4547359219180
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison