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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

  • Powder coated epoxy cast iron housing with extended inner ring bearings
  • Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
  • Extra low drag seal cut down felt labyrinth seal and flinger
  • 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 Size - Inch 1.938
Bore Shape Straight
Misalignment Type Static Only
Retainer Type Land Riding Retainer
Bolt Size (in) 0.625
Brand. Sealmaster
Measure Units Inch
Maximum Operating Temperature 220
Base Width (in) 2.375
Bolt Center Max (in) 6.5
Housing Construction One Piece
Insert No. 2-115 LO
Housing Base Solid
Insert Material 52100 Bearing Steel, Black Oxided
Expansion No
Seal Type Cut Down Felt Labyrinth
Duty Series Standard
Bolt Center Min (in) 6
Lubrication Lithium NLGI 2 Low Torque Grease
Overall Height (in) 4.563
Centerline to Front Face (in) 1.281
Replaceable Insert Yes
Foot Height (in) 0.75
Inner Ring OD (in) 2.469
End Cap No
Inner Race Length (in) 2.031
Relubricatable Yes
Housing Material Cast Iron
Overall Length (in) 8.125
Outer Ring Land Profile Standard
Bearing Insert Coating Black Oxide Coated
Platform Gold Line Ball Bearing
Weight 7.9 LB
EAN or UPC 662461321195
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