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