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