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SealmasterSF-28HT

SF-28HT

724102 / Gold Line Ball Bearing
Item #101184319
  • Nomex Labyrinth Seal Type
SealmasterSF-28HT
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    Shipment Options
  • Nomex Labyrinth Seal Type

features

  • Powder coated epoxy cast iron housing with extended inner ring bearings
  • Zone hardened inner ring with 120° spacing setscrew with diamond faceted setscrews
  • High temperature felt labyrinth seal and flinger for dry & dusty environment
  • Increased internal clearance and high temperature grease
  • Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication.
  • Sealmaster® exclusive lock & pin dimple for direct lubrication and anti-rotation

options

  • High Temperature
Measure Units Inch
Bearing Insert Coating Black Oxide Coated
Housing Construction One Piece
Retainer Type Land Riding Retainer
Lubrication Lithium Complex Grease With Synthetic Oil
Centerline to Front Face (in) 1.1875
Maximum Operating Temperature 400
Bore Size - Inch 1.75
Expansion No
Insert Material 52100 Bearing Steel, Black Oxided
Overall Height (in) 2.046875
Insert No. 2-112 HT
Platform Gold Line Ball Bearing
Replaceable Insert Yes
Inner Race Heat Treat Method Zone-Hardened
Seal Type Nomex Labyrinth Seal
Pilot Configuration No Pilot
Foot Height (in) 0.5625
Housing Material Cast Iron
Internal Clearance Increased
End Cap No
Bolt Size (in) 0.5625
Relubricatable Yes
Inner Ring OD (in) 2.351852
Inner Race Length (in) 1.9375
T Core 3.875
Bore Shape Straight
Outer Ring Land Profile Standard
Housing Base Solid
Misalignment Type Static Only
Bolt Center-to-Center Length (in) 4.1250
Duty Series Standard
Weight 5.7 LB
EAN or UPC 662461314975
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