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