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