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NTN Bearing Corp.UKF312D1

UKF312D1

UKF Series 4-Bolt Flange Bearing
Item #101111988
  • Heavy-Duty 4-Bolt Flange
  • 55 mm Shaft Size
  • Adapter Mounted
  • 5 29/32" Bolt Hole Spacing
  • Non-Expansion
  • Cast Iron
  • Regreasable
  • Contact Seals w/Flingers
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NTN Bearing Corp.UKF312D1
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    Shipment Options
  • Heavy-Duty 4-Bolt Flange
  • 55 mm Shaft Size
  • Adapter Mounted
  • 5 29/32" Bolt Hole Spacing
  • Non-Expansion

features

  • Easy mounting
  • Provides greater rigidity when mounted than two-bolt flanges
  • Land riding seal with flinger
  • Self-aligning: outer bearing surface and internal housing surface are spherical
  • Tapered adapter
  • 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
  • Accurate fitting of the housing
  • Replaceable - new bearing can be fitted to existing housing
Bearing Type Ball Bearing
End Type Open End
Bearing Insert UK312D1
Style 4-Bolt Flange
Flange Type 4-Bolt Flange
Center of Bearing to Back of Inner Ring 1.024 in
Inch/Metric Metric
Housing Material Cast Iron
Series UKF
Bolt Hole Size 29/32 in
Lubrication Relubricatable
Bolt Size 3/4
Flange Thickness 0.875 in
Housing Width 7 11/16 in
Housing Construction 1 Piece
Length Through Bore 2.7953 in
Flange Style 4-Bolt Square
Housing No. F312D1
Mounted Unit Duty Heavy-Duty
Locking Device Adapter Mounted
Temperature Range [Max] 225 °F
Housing Length 7 11/16 in
Housing Height 7 11/16 in
Bearing Design Non-Expansion
Seal Type Contact Seals w/Flingers
Bolt Hole Spacing 5 29/32 in
Shaft Dia. 55 mm
Weight 12.853 LB
EAN or UPC 4547359239430
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