Skip to content Skip to navigation menu
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
+ Show More + Show Less
NTN Bearing Corp.UCF308-108D1
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 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
Bearing Design Non-Expansion
Center of Bearing to Back of Inner Ring 0.748 in
Bolt Hole Spacing 4.406 in, 4 13/32 in
Seal Material Nitrile Rubber
Inch/Metric Inch
Housing No. F308D1
Housing Construction 1 Piece
Bolt Size 5/8
Length Through Bore 2.047 in
Bolt Hole Size 3/4 in
End Type Open End
Flange Thickness 21/32 in
Locking Device Setscrew Locking Collar
Shaft Dia. 1.5 in
Housing Material Cast Iron
Housing Length 5 29/32 in
Lubrication Relubricatable
Dynamic Load Rating 9100 lbf
Bearing Type Ball Bearing
Center Of Bearing From End 0.90625
Temperature Range [Min] -40 °F
Bolt Circle Dia. 4 13/32 in
Style 4-Bolt Flange
Flange Type 4-Bolt Flange
Series UCF
Mounted Unit Duty Heavy-Duty
Overall Width 2.203 in
Static Load Rating [Max] 5400 lbf
Housing Height 5 29/32 in
Limiting Speed 3500 rpm
Flange Style 4-Bolt Square
Temperature Range [Max] 225 °F, 250 °F
Seal Type Contact Seals, Contact Seals w/Flingers
Housing Width 5 29/32 in
Bearing Insert UC308-108D1
Weight 6.12 LB
EAN or UPC 4547359219135
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison