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724980 / Gold Line Ball Bearing

NP-31LO

724980 / Gold Line Ball Bearing
Item #101183984
  • Cut Down Felt Labyrinth Seal Type
724980 / Gold Line Ball Bearing
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    Shipment Options
  • Cut Down Felt Labyrinth Seal Type

features

  • Extra low drag seal cut down felt labyrinth seal and flinger
  • Powder coated epoxy cast iron housing with extended inner ring bearings
  • Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
  • Nylon retainer to reduce overall drag
  • Channeling grease that helps reduce drag while lubricating the bearing
  • Sealmaster® exclusive lock & pin dimple for direct lubrication and anti-rotation
  • Looser than standard housing fit for ease of alignment on lightweight frames

options

  • Low Drag
Bore Shape Straight
Outer Ring Land Profile Standard
Centerline to Front Face (in) 1.281
Housing Material Cast Iron
Insert No. 2-115 LO
Relubricatable Yes
Misalignment Type Static Only
Housing Base Solid
Brand. Sealmaster
Base Width (in) 2.375
Bolt Center Max (in) 6.5
Duty Series Standard
Expansion No
Lubrication Lithium NLGI 2 Low Torque Grease
End Cap No
Bolt Center Min (in) 6
Overall Length (in) 8.125
Platform Gold Line Ball Bearing
Seal Type Cut Down Felt Labyrinth
Insert Material 52100 Bearing Steel, Black Oxided
Inner Race Length (in) 2.031
Overall Height (in) 4.563
Housing Construction One Piece
Replaceable Insert Yes
Inner Ring OD (in) 2.469
Maximum Operating Temperature 220
Bolt Size (in) 0.625
Bore Size - Inch 1.938
Retainer Type Land Riding Retainer
Measure Units Inch
Foot Height (in) 0.75
Bearing Insert Coating Black Oxide Coated
Weight 7.9 LB
EAN or UPC 662461321195
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